Remove remaining cfb-isms and dead accel code.

28 files changed, 0 insertions, 7989 deletions

diff --git a/src/Makefile.am b/src/Makefile.am
index 7a908f3..f1832bc 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -35,38 +35,18 @@ endif
 sunffb_drv_la_SOURCES = \
          ffb_accel.c \
          ffb_attr.c \
-         ffb_bcopy.c \
-         ffb_checks.c \
-         ffb_circle.c \
-         ffb_cplane.c \
          ffb_cursor.c \
          ffb_dac.c \
          ffb_dac.h \
-         ffb_dbe.c \
          ffb_ddc.c \
          ffb_dga.c \
          ffb_driver.c \
          ffb_fifo.h \
-         ffb_frect.c \
-         ffb_fspans.c \
-         ffb_gc.c \
-         ffb_gc.h \
-         ffb_glyph.c \
-         ffb_gspans.c \
          ffb.h \
-         ffb_line.c \
          ffb_loops.h \
-         ffb_plygon.c \
-         ffb_point.c \
          ffb_rcache.h \
          ffb_regs.h \
-         ffb_seg.c \
-         ffb_sspans.c \
-         ffb_stip.c \
-         ffb_stip.h \
-         ffb_stubs.c \
          ffb_wid.c \
-         ffb_zeroarc.c \
          $(SPARC_ASM_SRC)
 
 if DRI 
@@ -74,9 +54,3 @@ sunffb_drv_la_SOURCES += \
          ffb_dri.c \
          ffb_drishare.h
 endif
-
-EXTRA_DIST = \
-         ffb_clip.c \
-         ffb_clip.h \
-         ffb_wline.c \
-         ffb_rect.c
diff --git a/src/ffb_accel.c b/src/ffb_accel.c
index 73e96f3..b9cb053 100644
--- a/src/ffb_accel.c
+++ b/src/ffb_accel.c
@@ -43,8 +43,6 @@
 #include	"ffb_rcache.h"
 #include	"ffb_loops.h"
 #include	"ffb_regs.h"
-#include	"ffb_stip.h"
-#include 	"ffb_gc.h"
 
 int	CreatorScreenPrivateIndex;
 int	CreatorGCPrivateIndex;
diff --git a/src/ffb_bcopy.c b/src/ffb_bcopy.c
deleted file mode 100644
index e077965..0000000
--- a/src/ffb_bcopy.c
+++ /dev/null
@@ -1,563 +0,0 @@
-/*
- * Acceleration for the Creator and Creator3D framebuffer - Bit-blit copies.
- *
- * Copyright (C) 1998,1999 Jakub Jelinek (jakub@redhat.com)
- * Copyright (C) 1999 David S. Miller (davem@redhat.com)
- *
- * 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
- * JAKUB JELINEK OR DAVID MILLER 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.
- */
-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/sunffb/ffb_bcopy.c,v 1.1 2000/05/18 23:21:35 dawes Exp $ */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include "ffb.h"
-#include "ffb_regs.h"
-#include "ffb_rcache.h"
-#include "ffb_fifo.h"
-#include "ffb_loops.h"
-
-#include "pixmapstr.h"
-#include "scrnintstr.h"
-
-#define PSZ 8
-#include "cfb.h"
-#undef PSZ
-#include "cfb32.h"
-
-#ifdef FFB_BLOCKCOPY_IMPLEMENTED
-/* Due to VIS based copyarea and ffb rop vertscroll being significantly faster
- * than the blockcopy rop, blockcopy was not implemented at all in the final
- * FFB hardware design.  This code is left here for hack value.  -DaveM
- */
-#error To use it, we would need to fix this to use WIDs in FFB attributes -DaveM
-void
-CreatorDoHWBitblt(DrawablePtr pSrc, DrawablePtr pDst, int alu, RegionPtr prgnDst,
-		  DDXPointPtr pptSrc, unsigned long planemask)
-{
-	FFBPtr pFfb = GET_FFB_FROM_SCREEN (pSrc->pScreen);
-	ffb_fbcPtr ffb = pFfb->regs;
-	BoxPtr pboxTmp;
-	DDXPointPtr pptTmp;
-	int nbox;
-	BoxPtr pboxNext, pboxBase, pbox;
-
-	nbox = REGION_NUM_RECTS(prgnDst);
-	pbox = REGION_RECTS(prgnDst);
-
-	FFB_WRITE_ATTRIBUTES(pFfb,
-			     FFB_PPC_ACE_DISABLE|FFB_PPC_APE_DISABLE|FFB_PPC_CS_CONST,
-			     FFB_PPC_ACE_MASK|FFB_PPC_APE_MASK|FFB_PPC_CS_MASK,
-			     planemask,
-			     FFB_ROP_NEW,
-			     FFB_DRAWOP_BCOPY, pFfb->fg_cache,
-			     FFB_FBC_DEFAULT);
-	
-	/* need to blit rectangles in different orders, depending on the direction of copy
-           so that an area isnt overwritten before it is blitted */
-	if (pptSrc->y < pbox->y1 && nbox > 1) {
-		if (pptSrc->x < pbox->x1) {
-			pboxTmp = pbox + nbox;
-			pptTmp = pptSrc + nbox;
-			while(nbox--) {
-				pboxTmp--;
-				pptTmp--;
-				FFBFifo(pFfb, 6);
-				FFB_WRITE64(&ffb->by, pptTmp->y, pptTmp->x);
-				FFB_WRITE64_2(&ffb->dy, pboxTmp->y1, pboxTmp->x1);
-				FFB_WRITE64_3(&ffb->bh,
-					      (pboxTmp->y2 - pboxTmp->y1),
-					      (pboxTmp->x2 - pboxTmp->x1));
-			}
-		} else {
-			/* keep ordering in each band, reverse order of bands */
-			pboxBase = pboxNext = pbox+nbox-1;
-			
-			while (pboxBase >= pbox) { /* for each band */
-				/* find first box in band */
-				while (pboxNext >= pbox && pboxBase->y1 == pboxNext->y1)
-					pboxNext--;
-		
-				pboxTmp = pboxNext + 1;			/* first box in band */
-				pptTmp = pptSrc + (pboxTmp - pbox);	/* first point in band */
-		
-				while (pboxTmp <= pboxBase) { /* for each box in band */
-					FFBFifo(pFfb, 6);
-					FFB_WRITE64(&ffb->by, pptTmp->y, pptTmp->x);
-					FFB_WRITE64_2(&ffb->dy, pboxTmp->y1, pboxTmp->x1);
-					FFB_WRITE64_3(&ffb->bh,
-						      (pboxTmp->y2 - pboxTmp->y1),
-						      (pboxTmp->x2 - pboxTmp->x1));
-					++pboxTmp;
-					++pptTmp;	
-				}
-				pboxBase = pboxNext;
-			}
-		}
-	} else {
-		if((pptSrc->x < pbox->x1) && (nbox > 1)) {
-			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) {
-					--pboxTmp;
-					--pptTmp;
-					FFBFifo(pFfb, 6);
-					FFB_WRITE64(&ffb->by, pptTmp->y, pptTmp->x);
-					FFB_WRITE64_2(&ffb->dy, pboxTmp->y1, pboxTmp->x1);
-					FFB_WRITE64_3(&ffb->bh,
-						      (pboxTmp->y2 - pboxTmp->y1),
-						      (pboxTmp->x2 - pboxTmp->x1));
-				}
-				pboxBase = pboxNext;
-			}
-		} else {
-			/* dont need to change order of anything */
-			pptTmp = pptSrc;
-			pboxTmp = pbox;
-	    
-			while (nbox--) {
-				FFBFifo(pFfb, 6);
-				FFB_WRITE64(&ffb->by, pptTmp->y, pptTmp->x);
-				FFB_WRITE64_2(&ffb->dy, pboxTmp->y1, pboxTmp->x1);
-				FFB_WRITE64_3(&ffb->bh,
-					      (pboxTmp->y2 - pboxTmp->y1),
-					      (pboxTmp->x2 - pboxTmp->x1));
-				pboxTmp++;
-				pptTmp++;
-			}
-		}
-	}
-	pFfb->rp_active = 1;
-	FFBSync(pFfb, ffb);
-}
-#endif /* FFB_BLOCKCOPY_IMPLEMENTED */
-
-/* We know here that only y is changing and that the hw attributes
- * have been set higher up in the call chain.
- */
-void
-CreatorDoVertBitblt(DrawablePtr pSrc, DrawablePtr pDst, int alu, RegionPtr prgnDst,
-		    DDXPointPtr pptSrc, unsigned long planemask)
-{
-	FFBPtr pFfb = GET_FFB_FROM_SCREEN (pSrc->pScreen);
-	ffb_fbcPtr ffb = pFfb->regs;
-	BoxPtr pbox;
-	int nbox;
-
-	pbox = REGION_RECTS(prgnDst);
-	nbox = REGION_NUM_RECTS(prgnDst);
-
-	/* No garbage please. */
-	if(nbox <= 0)
-		return;
-
-	FFBLOG(("VSCROLL(%d): ", nbox));
-
-	/* Need to blit rectangles in different orders, depending
-	 * on the direction of copy so that an area isnt overwritten
-	 * before it is blitted.
-	 */
-	if (nbox > 1 && pptSrc->y < pbox->y1) {
-		BoxPtr pboxBase = pbox + nbox - 1;
-		BoxPtr pboxNext = pboxBase;
-
-		/* Keep ordering in each band, reverse order of bands. */
-		while (pboxBase >= pbox) { /* for each band */
-			BoxPtr pboxTmp;
-			DDXPointPtr pptTmp;
-
-			/* find first box in band */
-			while (pboxNext >= pbox && pboxBase->y1 == pboxNext->y1)
-				pboxNext--;
-		
-			pboxTmp = pboxNext + 1;			/* first box in band */
-			pptTmp = pptSrc + (pboxTmp - pbox);	/* first point in band */
-			while (pboxTmp <= pboxBase) {
-				FFBLOG(("1[%08x:%08x:%08x:%08x:%08x:%08x] ",
-					pptTmp->x, pptTmp->y, pboxTmp->x1, pboxTmp->y1,
-					pboxTmp->x2, pboxTmp->y2));
-				FFBFifo(pFfb, 7);
-				ffb->drawop = FFB_DRAWOP_VSCROLL;
-				FFB_WRITE64(&ffb->by, pptTmp->y, pptTmp->x);
-				FFB_WRITE64_2(&ffb->dy, pboxTmp->y1, pboxTmp->x1);
-				FFB_WRITE64_3(&ffb->bh, (pboxTmp->y2 - pboxTmp->y1),
-					      (pboxTmp->x2 - pboxTmp->x1));
-				pboxTmp++;
-				pptTmp++;
-			}
-			pboxBase = pboxNext;
-		}
-	} else {
-		/* Dont need to change order of anything. */
-		while (nbox--) {
-			FFBLOG(("2[%08x:%08x:%08x:%08x:%08x:%08x] ",
-				pptSrc->x, pptSrc->y, pbox->x1, pbox->y1,
-				pbox->x2, pbox->y2));
-			FFBFifo(pFfb, 7);
-			ffb->drawop = FFB_DRAWOP_VSCROLL;
-			FFB_WRITE64(&ffb->by, pptSrc->y, pptSrc->x);
-			FFB_WRITE64_2(&ffb->dy, pbox->y1, pbox->x1);
-			FFB_WRITE64_3(&ffb->bh, (pbox->y2 - pbox->y1),
-				      (pbox->x2 - pbox->x1));
-			pbox++;
-			pptSrc++;
-		}
-	}
-	pFfb->rp_active = 1;
-	FFBLOG(("done\n"));
-	FFBSync(pFfb, ffb);
-}
-
-extern void VISmoveImageLR(unsigned char *, unsigned char *, long, long, long, long);
-extern void VISmoveImageRL(unsigned char *, unsigned char *, long, long, long, long);
-
-/* The hw attributes have been set by someone higher up in the call
- * chain.
- */
-void
-CreatorDoBitblt(DrawablePtr pSrc, DrawablePtr pDst, int alu, RegionPtr prgnDst,
-		DDXPointPtr pptSrc, unsigned long planemask)
-{
-	FFBPtr pFfb = GET_FFB_FROM_SCREEN (pDst->pScreen);
-	BoxPtr pboxTmp, pboxNext, pboxBase, pbox;
-	DDXPointPtr pptTmp;
-	unsigned char *psrcBase, *pdstBase;
-	int nbox, widthSrc, widthDst, careful, use_prefetch;
-	int psz_shift;
-
-	cfbGetByteWidthAndPointer (pSrc, widthSrc, psrcBase)
-	cfbGetByteWidthAndPointer (pDst, widthDst, pdstBase)
-	
-	careful = ((pSrc == pDst) ||
-		  ((pSrc->type == DRAWABLE_WINDOW) &&
-		   (pDst->type == DRAWABLE_WINDOW)));
-	use_prefetch = (pFfb->use_blkread_prefetch &&
-			(psrcBase == (unsigned char *)pFfb->sfb32 ||
-			 psrcBase == (unsigned char *)pFfb->sfb8r));
-
-	pbox = REGION_RECTS(prgnDst);
-	nbox = REGION_NUM_RECTS(prgnDst);
-
-	pptTmp = pptSrc;
-	pboxTmp = pbox;
-
-	FFBLOG(("GCOPY(%d): ", nbox));
-
-	if (pSrc->bitsPerPixel == 8)
-		psz_shift = 0;
-	else
-		psz_shift = 2;
-
-	if (careful && pptSrc->y < pbox->y1) {
-		if (pptSrc->x < pbox->x1) {
-			/* reverse order of bands and rects in each band */
-			pboxTmp=pbox+nbox;
-                        pptTmp=pptSrc+nbox;
-
-			while (nbox--){
-				pboxTmp--;
-				pptTmp--;
-				FFBLOG(("[%08x:%08x:%08x:%08x:%08x:%08x] ",
-					pptTmp->x, pptTmp->y, pboxTmp->x1, pboxTmp->y1,
-					pboxTmp->x2, pboxTmp->y2));
-				if (pptTmp->x < pbox->x2) {
-					if (use_prefetch) {
-						FFBFifo(pFfb, 1);
-						pFfb->regs->mer = FFB_MER_EDRA;
-						pFfb->rp_active = 1;
-						FFBWait(pFfb, pFfb->regs);
-					}
-					VISmoveImageRL ((psrcBase +
-							 ((pptTmp->y + pboxTmp->y2 - pboxTmp->y1 - 1) *
-							  widthSrc) +
-							 (pptTmp->x << psz_shift)),
-				        	        (pdstBase +
-							 ((pboxTmp->y2 - 1) * widthDst) +
-							 (pboxTmp->x1 << psz_shift)),
-					                (pboxTmp->x2 - pboxTmp->x1) << psz_shift,
-				        	        (pboxTmp->y2 - pboxTmp->y1),
-					                -widthSrc, -widthDst);
-				} else {
-					if (use_prefetch) {
-						FFBFifo(pFfb, 1);
-						pFfb->regs->mer = FFB_MER_EIRA;
-						pFfb->rp_active = 1;
-						FFBWait(pFfb, pFfb->regs);
-					}
-					VISmoveImageLR ((psrcBase +
-							 ((pptTmp->y + pboxTmp->y2 - pboxTmp->y1 - 1) *
-							  widthSrc) +
-							 (pptTmp->x << psz_shift)),
-				        	        (pdstBase +
-							 ((pboxTmp->y2 - 1) * widthDst) +
-							 (pboxTmp->x1 << psz_shift)),
-					                (pboxTmp->x2 - pboxTmp->x1) << psz_shift,
-				        	        (pboxTmp->y2 - pboxTmp->y1),
-					                -widthSrc, -widthDst);
-				}
-			}
-		} else {
-			/* keep ordering in each band, reverse order of bands */
-			pboxBase = pboxNext = pbox+nbox-1;
-
-			while (pboxBase >= pbox) {			/* for each band */
-
-				/* find first box in band */
-				while (pboxNext >= pbox &&
-				       pboxBase->y1 == pboxNext->y1)
-					pboxNext--;
-		
-				pboxTmp = pboxNext+1;			/* first box in band */
-				pptTmp = pptSrc + (pboxTmp - pbox);	/* first point in band */
-		
-				FFBLOG(("[%08x:%08x:%08x:%08x:%08x:%08x] ",
-					pptTmp->x, pptTmp->y, pboxTmp->x1, pboxTmp->y1,
-					pboxTmp->x2, pboxTmp->y2));
-				while (pboxTmp <= pboxBase) {		/* for each box in band */
-					if (use_prefetch) {
-						FFBFifo(pFfb, 1);
-						pFfb->regs->mer = FFB_MER_EIRA;
-						pFfb->rp_active = 1;
-						FFBWait(pFfb, pFfb->regs);
-					}
-					VISmoveImageLR ((psrcBase +
-							 ((pptTmp->y + pboxTmp->y2 - pboxTmp->y1 - 1) *
-							  widthSrc) +
-							 (pptTmp->x << psz_shift)),
-				        	        (pdstBase +
-							 ((pboxTmp->y2 - 1) * widthDst) +
-							 (pboxTmp->x1 << psz_shift)),
-					                (pboxTmp->x2 - pboxTmp->x1) << psz_shift,
-				        	        (pboxTmp->y2 - pboxTmp->y1),
-					                -widthSrc, -widthDst);
-					++pboxTmp;
-					++pptTmp;	
-				}
-				pboxBase = pboxNext;
-			
-			}
-		}
-	} else {
-		if (careful && pptSrc->x < pbox->x1) {
-			/* reverse order of rects in each band */
-
-			pboxBase = pboxNext = pbox;
-
-			while (pboxBase < pbox+nbox) { /* for each band */
-
-				/* find last box in band */
-				while (pboxNext < pbox+nbox &&
-				       pboxNext->y1 == pboxBase->y1)
-					pboxNext++;
-
-				pboxTmp = pboxNext;			/* last box in band */
-				pptTmp = pptSrc + (pboxTmp - pbox);	/* last point in band */
-
-				while (pboxTmp != pboxBase) {		/* for each box in band */
-					--pboxTmp;
-					--pptTmp;
-					FFBLOG(("[%08x:%08x:%08x:%08x:%08x:%08x] ",
-						pptTmp->x, pptTmp->y, pboxTmp->x1, pboxTmp->y1,
-						pboxTmp->x2, pboxTmp->y2));
-					if (pptTmp->x < pbox->x2) {
-						if (use_prefetch) {
-							FFBFifo(pFfb, 1);
-							pFfb->regs->mer = FFB_MER_EDRA;
-							pFfb->rp_active = 1;
-						}
-						VISmoveImageRL ((psrcBase +
-								 (pptTmp->y * widthSrc) +
-								 (pptTmp->x << psz_shift)),
-						                (pdstBase +
-								 (pboxTmp->y1 * widthDst) +
-								 (pboxTmp->x1 << psz_shift)),
-						                (pboxTmp->x2 - pboxTmp->x1) << psz_shift,
-			        	        		(pboxTmp->y2 - pboxTmp->y1),
-						                widthSrc, widthDst);
-					} else {
-						if (use_prefetch) {
-							FFBFifo(pFfb, 1);
-							pFfb->regs->mer = FFB_MER_EIRA;
-							pFfb->rp_active = 1;
-							FFBWait(pFfb, pFfb->regs);
-						}
-						VISmoveImageLR ((psrcBase +
-								 (pptTmp->y * widthSrc) +
-								 (pptTmp->x << psz_shift)),
-						                (pdstBase +
-								 (pboxTmp->y1 * widthDst) +
-								 (pboxTmp->x1 << psz_shift)),
-				                		(pboxTmp->x2 - pboxTmp->x1) << psz_shift,
-					        	        (pboxTmp->y2 - pboxTmp->y1),
-						                widthSrc, widthDst);
-					}
-				}
-				pboxBase = pboxNext;
-			}
-		} else {
-			while (nbox--) {
-				FFBLOG(("[%08x:%08x:%08x:%08x:%08x:%08x] ",
-					pptTmp->x, pptTmp->y, pboxTmp->x1, pboxTmp->y1,
-					pboxTmp->x2, pboxTmp->y2));
-				if (use_prefetch) {
-					FFBFifo(pFfb, 1);
-					pFfb->regs->mer = FFB_MER_EIRA;
-					pFfb->rp_active = 1;
-					FFBWait(pFfb, pFfb->regs);
-				}
-				VISmoveImageLR ((psrcBase +
-						 (pptTmp->y * widthSrc) +
-						 (pptTmp->x << psz_shift)),
-				                (pdstBase +
-						 (pboxTmp->y1 * widthDst) +
-						 (pboxTmp->x1 << psz_shift)),
-				                (pboxTmp->x2 - pboxTmp->x1) << psz_shift,
-			        	        (pboxTmp->y2 - pboxTmp->y1),
-				                widthSrc, widthDst);
-				pboxTmp++;
-				pptTmp++;
-			}
-		}
-	}
-	if (use_prefetch) {
-		FFBFifo(pFfb, 1);
-		pFfb->regs->mer = FFB_MER_DRA;
-		pFfb->rp_active = 1;
-		FFBWait(pFfb, pFfb->regs);
-	}
-	FFBLOG(("done\n"));
-}
-
-RegionPtr
-CreatorCopyArea(DrawablePtr pSrcDrawable, DrawablePtr pDstDrawable,
-		GCPtr pGC, int srcx, int srcy, int width, int height, int dstx, int dsty)
-{
-	FFBPtr pFfb = GET_FFB_FROM_SCREEN (pDstDrawable->pScreen);
-	ffb_fbcPtr ffb = pFfb->regs;
-	RegionPtr ret;
-	unsigned char *dptr, *sptr, *sfb;
-	int garbage, all_planes;
-	
-	cfbGetByteWidthAndPointer (pDstDrawable, garbage, dptr);
-	cfbGetByteWidthAndPointer (pSrcDrawable, garbage, sptr);
-	if (pSrcDrawable->bitsPerPixel == 8) {
-		sfb = (unsigned char *) pFfb->sfb8r;
-		all_planes = 0xff;
-	} else {
-		sfb = (unsigned char *) pFfb->sfb32;
-		all_planes = 0xffffff;
-	}
-
-	FFBLOG(("CreatorCopyArea: SFB(%p) s(%p) d(%p) alu(%x) pmsk(%08x) "
-		"src(%08x:%08x) dst(%08x:%08x)\n",
-		sfb, sptr, dptr, pGC->alu, pGC->planemask,
-		srcx, srcy, dstx, dsty));
-	if (((pGC->planemask & all_planes) != all_planes || pGC->alu != GXcopy) &&
-	    dptr != sfb) {
-		if(sptr == sfb) {
-			WindowPtr pWin = (WindowPtr) pSrcDrawable;
-
-			FFB_ATTR_SFB_VAR_WIN(pFfb, pGC->planemask, pGC->alu, pWin);
-			FFBWait(pFfb, ffb);
-		}
-		if (pSrcDrawable->bitsPerPixel == 8)
-			return cfbCopyArea (pSrcDrawable, pDstDrawable,
-					    pGC, srcx, srcy, width, height, dstx, dsty);
-		else
-			return cfb32CopyArea (pSrcDrawable, pDstDrawable,
-					      pGC, srcx, srcy, width, height, dstx, dsty);
-	}
-
-	/* Try to use hw VSCROLL if possible */
-	if (!pFfb->disable_vscroll &&	/* must not be ffb1 in hires */
-	    pGC->alu == GXcopy &&	/* it must be a copy */
-	    dstx == srcx &&		/* X must be unchanging */
-	    dsty != srcy &&		/* Y must be changing */
-	    sptr == dptr &&		/* src and dst must be the framebuffer */
-	    dptr == sfb) {
-		WindowPtr pWin = (WindowPtr) pSrcDrawable;
-		CreatorPrivWinPtr pFfbPrivWin = CreatorGetWindowPrivate(pWin);
-		unsigned int fbc = pFfbPrivWin->fbc_base;
-		int same_buffer;
-
-		/* One last check, the read buffer and the write buffer
-		 * must be the same.  VSCROLL only allows to move pixels
-		 * within the same buffer.
-		 */
-		if (!pFfb->has_double_buffer) {
-			same_buffer = 1;
-		} else {
-			same_buffer = 0;
-			if ((((fbc & FFB_FBC_WB_MASK) == FFB_FBC_WB_A) &&
-			     ((fbc & FFB_FBC_RB_MASK) == FFB_FBC_RB_A)) ||
-			    (((fbc & FFB_FBC_WB_MASK) == FFB_FBC_WB_B) &&
-			     ((fbc & FFB_FBC_RB_MASK) == FFB_FBC_RB_B)))
-				same_buffer = 1;
-		}
-
-		if (same_buffer != 0) {
-			FFB_ATTR_VSCROLL_WIN(pFfb, pGC->planemask, pWin);
-			if (pSrcDrawable->bitsPerPixel == 8)
-				ret = cfbBitBlt (pSrcDrawable, pDstDrawable,
-						 pGC, srcx, srcy, width, height,
-						 dstx, dsty,
-						 (void (*)())CreatorDoVertBitblt, 0);
-			else
-				ret = cfb32BitBlt (pSrcDrawable, pDstDrawable,
-						   pGC, srcx, srcy, width, height,
-						   dstx, dsty,
-						   (void (*)())CreatorDoVertBitblt, 0);
-			FFBLOG(("CreatorCopyArea: Done, returning %p\n", ret));
-			return ret;
-		}
-	}
-
-	/* OK, we have to use GCOPY. */
-
-	/* Even when we are only reading from the framebuffer, we must
-	 * set the SFB_VAR attributes to handle double-buffering correctly.
-	 */
-	if(dptr == sfb || sptr == sfb) {
-		WindowPtr pWin;
-
-		if (dptr == sfb)
-			pWin = (WindowPtr) pDstDrawable;
-		else
-			pWin = (WindowPtr) pSrcDrawable;
-		FFB_ATTR_SFB_VAR_WIN(pFfb, pGC->planemask, pGC->alu, pWin);
-		FFBWait(pFfb, ffb);
-	}
-	if (pSrcDrawable->bitsPerPixel == 8)
-		ret = cfbBitBlt (pSrcDrawable, pDstDrawable,
-				 pGC, srcx, srcy, width, height,
-				 dstx, dsty, (void (*)())CreatorDoBitblt, 0);
-	else
-		ret = cfb32BitBlt (pSrcDrawable, pDstDrawable,
-				   pGC, srcx, srcy, width, height,
-				   dstx, dsty, (void (*)())CreatorDoBitblt, 0);
-
-	FFBLOG(("CreatorCopyArea: Done, returning %p\n", ret));
-	return ret;
-}
diff --git a/src/ffb_checks.c b/src/ffb_checks.c
deleted file mode 100644
index a1527a1..0000000
--- a/src/ffb_checks.c
+++ /dev/null
@@ -1,292 +0,0 @@
-/*
- * Acceleration for the Creator and Creator3D framebuffer - stipple/tile/line-pattern
- * verification.
- *
- * Copyright (C) 1998,1999 Jakub Jelinek (jakub@redhat.com)
- * Copyright (C) 1999 David S. Miller (davem@redhat.com)
- *
- * 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
- * JAKUB JELINEK OR DAVID MILLER 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.
- */
-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/sunffb/ffb_checks.c,v 1.1 2000/05/18 23:21:35 dawes Exp $ */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include "ffb.h"
-#include "ffb_regs.h"
-#include "ffb_rcache.h"
-#include "ffb_fifo.h"
-
-#include "pixmapstr.h"
-#include "scrnintstr.h"
-
-#define PSZ 8
-#include "cfb.h"
-#undef PSZ
-#include "cfb32.h"
-
-int
-CreatorCheckTile (PixmapPtr pPixmap, CreatorStipplePtr stipple, int ox, int oy, int ph)
-{
-	unsigned int *sbits;
-	unsigned int fg = 0, bg = 0;
-	int fgset = 0, bgset = 0;
-	unsigned int *tilebitsLine, *tilebits, tilebit;
-	unsigned int sbit, mask;
-	int nbwidth;
-	int h, w;
-	int x, y;
-	int s_y, s_x;
-
-	h = pPixmap->drawable.height;
-	if (h > 32 || (h & (h - 1)))
-		return FALSE;
-
-	w = pPixmap->drawable.width;
-	if (w > 32 || (w & (w - 1)))
-		return FALSE;
-
-	stipple->patalign = (oy << 16) | ox;
-	sbits = stipple->bits;
-	tilebitsLine = (unsigned int *) pPixmap->devPrivate.ptr;
-	nbwidth = pPixmap->devKind / sizeof(unsigned int);
-
-	for (y = 0; y < h; y++) {
-		tilebits = tilebitsLine;
-		tilebitsLine += nbwidth;
-		sbit = 0;
-		mask = 1 << 31;
-		for (x = 0; x < w; x++) {
-			tilebit = *tilebits++;
-			if (fgset && tilebit == fg)
-				sbit |=  mask;
-			else if (!bgset || tilebit != bg) {
-				if (!fgset) {
-					fgset = 1;
-					fg = tilebit;
-					sbit |= mask;
-				} else if (!bgset) {
-					bgset = 1;
-					bg = tilebit;
-				} else {
-					return FALSE;
-				}
-			}
-			mask >>= 1;
-		}
-		for (s_x = w; s_x < 32; s_x <<= 1)
-			sbit = sbit | (sbit >> s_x);
-		sbit = (sbit >> ox) | (sbit << (32 - ox));
-		for (s_y = y; s_y < 32; s_y += h)
-			sbits[(s_y + oy) & 31] = sbit;
-	}
-	stipple->pagable = 1;
-	for(y = 0; y < (32 - ph); y++) {
-		if(sbits[y] != sbits[(y+ph) & (32 - 1)]) {
-			stipple->pagable = 0;
-			break;
-		}
-	}
-	stipple->fg = fg;
-	stipple->bg = bg;
-	stipple->inhw = 0;
-	return TRUE;
-}
-
-int
-CreatorCheckStipple (PixmapPtr pPixmap, CreatorStipplePtr stipple, int ox, int oy, int ph)
-{
-	unsigned int *sbits;
-	unsigned int *stippleBits;
-	unsigned int sbit, mask, nbwidth;
-	int h, w;
-	int y;
-	int s_y, s_x;
-
-	h = pPixmap->drawable.height;
-	if (h > 32 || (h & (h - 1)))
-		return FALSE;
-
-	w = pPixmap->drawable.width;
-	if (w > 32 || (w & (w - 1)))
-		return FALSE;
-
-	stipple->patalign = (oy << 16) | ox;
-	sbits = stipple->bits;
-	stippleBits = (unsigned int *) pPixmap->devPrivate.ptr;
-	nbwidth = pPixmap->devKind / sizeof(unsigned int);
-	mask = ~0 << (32 - w);
-	for (y = 0; y < h; y++) {
-		sbit = (*stippleBits) & mask;
-		stippleBits += nbwidth;
-		for (s_x = w; s_x < 32; s_x <<= 1)
-			sbit = sbit | (sbit >> s_x);
-		sbit = (sbit >> ox) | (sbit << (32 - ox));
-		for (s_y = y; s_y < 32; s_y += h)
-			sbits[(s_y + oy) & 31] = sbit;
-	}
-	stipple->pagable = 1;
-	for(y = 0; y < (32 - ph); y++) {
-		if(sbits[y] != sbits[(y+ph) & (32 - 1)]) {
-			stipple->pagable = 0;
-			break;
-		}
-	}
-	stipple->inhw = 0;
-	return TRUE;
-}
-
-int
-CreatorCheckLinePattern(GCPtr pGC, CreatorPrivGCPtr gcPriv)
-{
-	unsigned int linepat = 0;
-	unsigned char *dashp = (unsigned char *)pGC->dash;
-	int ndash = pGC->numInDashList;
-	int doff = (int) pGC->dashOffset;
-	int smallest_dashlen;
-	int i, nbits = 0;
-
-	for(i = 0; i < ndash; i++)
-		nbits += dashp[i];
-	if(nbits <= 16) {
-		/* We can do it simply, so don't try to use all of
-		 * the hair below.
-		 */
-		nbits = 0;
-		for(i = 0; i < ndash; i++) {
-			int this_bits = dashp[i];
-			if((i & 1) == 0) {
-				int x;
-
-				for(x = 0; x < this_bits; x++)
-					linepat |= (1<<(nbits + x));
-			}
-			nbits += this_bits;
-		}
-		smallest_dashlen = 1;
-	} else {
-		/* Iteratively find a usable line pattern bitmap and
-		 * assosciated scale.  This is slow, but it works.
-		 * Feel free to come up with something more efficient. -DaveM
-		 */
-		smallest_dashlen = 0;
-		while(smallest_dashlen++ < 16) {
-			int bits_so_far = 0;
-
-			for(i = 0; i < ndash; i++) {
-				if((dashp[i] % smallest_dashlen) != 0)
-					break;
-				bits_so_far += dashp[i] / smallest_dashlen;
-				if(bits_so_far >= 16)
-					return FALSE;
-			}
-			if(i == ndash)
-				break;
-		}
-		if(smallest_dashlen == 16)
-			return FALSE;
-
-		/* Compute the final scaled line pattern. */
-		nbits = 0;
-		for(i = 0; i < ndash; i++) {
-			int this_bits = dashp[i] / smallest_dashlen;
-
-			nbits += this_bits;
-			if((i & 1) != 0)
-				continue;
-			while(this_bits--)
-				linepat |= (1<<(nbits - this_bits - 1));
-		}
-	}
-
-	/* We're golden... */
-	linepat = ((linepat << FFB_LPAT_PATTERN_SHIFT)					|
-		   (smallest_dashlen << FFB_LPAT_SCALEVAL_SHIFT)			|
-		   ((nbits & 0xf) << FFB_LPAT_PATLEN_SHIFT)				|
-		   (((doff / smallest_dashlen) & 0xf) << FFB_LPAT_PATPTR_SHIFT)	|
-		   (((doff % smallest_dashlen) & 0xf) << FFB_LPAT_SCALEPTR_SHIFT));
-	gcPriv->linepat = linepat;
-	return TRUE;
-}
-
-/* cache one stipple; figuring out if we can use the stipple is as hard as
- * computing it, so we just use this one and leave it here if it
- * can't be used this time
- */
-
-CreatorStipplePtr FFB_tmpStipple;
-
-int
-CreatorCheckFill (GCPtr pGC, DrawablePtr pDrawable)
-{
-	CreatorPrivGCPtr gcPriv = CreatorGetGCPrivate (pGC);
-	FFBPtr pFfb = GET_FFB_FROM_SCREEN(pDrawable->pScreen);
-	CreatorStipplePtr stipple;
-	unsigned int alu;
-	int xrot, yrot, ph = FFB_FFPARMS(pFfb).pagefill_height;
-
-	if (pGC->fillStyle == FillSolid) {
-		if (gcPriv->stipple) {
-			xfree (gcPriv->stipple);
-			gcPriv->stipple = 0;
-		}
-		return TRUE;
-	}
-	if (!(stipple = gcPriv->stipple)) {
-		if (!FFB_tmpStipple) {
-			FFB_tmpStipple = (CreatorStipplePtr) xalloc (sizeof *FFB_tmpStipple);
-			if (!FFB_tmpStipple)
-				return FALSE;
-		}
-		stipple = FFB_tmpStipple;
-	}
-	xrot = (pGC->patOrg.x + pDrawable->x) & 31;
-	yrot = (pGC->patOrg.y + pDrawable->y) & 31;
-	alu = pGC->alu;
-	switch (pGC->fillStyle) {
-	case FillTiled:
-		if (!CreatorCheckTile (pGC->tile.pixmap, stipple, xrot, yrot, ph)) {
-			if (gcPriv->stipple) {
-				xfree (gcPriv->stipple);
-				gcPriv->stipple = 0;
-			}
-			return FALSE;
-		}
-		break;
-	case FillStippled:
-		alu |= FFB_ROP_EDIT_BIT;
-	case FillOpaqueStippled:
-		if (!CreatorCheckStipple (pGC->stipple, stipple, xrot, yrot, ph)) {
-			if (gcPriv->stipple) {
-				xfree (gcPriv->stipple);
-				gcPriv->stipple = 0;
-			}
-			return FALSE;
-		}
-		stipple->fg = pGC->fgPixel;
-		stipple->bg = pGC->bgPixel;
-		break;
-	}
-	stipple->alu = alu;
-	gcPriv->stipple = stipple;
-	if (stipple == FFB_tmpStipple)
-		FFB_tmpStipple = 0;
-	return TRUE;
-}
diff --git a/src/ffb_circle.c b/src/ffb_circle.c
deleted file mode 100644
index ee71ad5..0000000
--- a/src/ffb_circle.c
+++ /dev/null
@@ -1,213 +0,0 @@
-/*
- * Acceleration for the Creator and Creator3D framebuffer - Circle rops.
- *
- * Copyright (C) 1999 David S. Miller (davem@redhat.com)
- * Copyright (C) 1999 Jakub Jelinek (jakub@redhat.com)
- *
- * 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
- * JAKUB JELINEK OR DAVID MILLER 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.
- */
-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/sunffb/ffb_circle.c,v 1.1 2000/05/18 23:21:36 dawes Exp $ */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include "ffb.h"
-#include "ffb_regs.h"
-#include "ffb_rcache.h"
-#include "ffb_fifo.h"
-#include "ffb_stip.h"
-
-#include "pixmapstr.h"
-#include "scrnintstr.h"
-
-#define PSZ 8
-#include "cfb.h"
-#undef PSZ
-#include "cfb32.h"
-
-#include "mi.h"
-#include "mifillarc.h"
-
-/* Wheee, circles... */
-static void
-CreatorFillEllipseSolid(DrawablePtr pDrawable, GCPtr pGC, xArc *arc)
-{
-	WindowPtr pWin = (WindowPtr) pDrawable;
-	FFBPtr pFfb = GET_FFB_FROM_SCREEN(pDrawable->pScreen);
-	CreatorPrivGCPtr gcPriv = CreatorGetGCPrivate (pGC);
-	ffb_fbcPtr ffb = pFfb->regs;
-	miFillArcRec info;
-	int x, y, e, yk, xk, ym, xm, dx, dy, xorg, yorg, slw;
-
-	/* Get the RP ready. */
-	if(gcPriv->stipple == NULL) {
-		FFB_ATTR_GC(pFfb, pGC, pWin,
-			    FFB_PPC_APE_DISABLE | FFB_PPC_CS_CONST,
-			    FFB_DRAWOP_RECTANGLE);
-	} else {
-		unsigned int fbc;
-
-		FFBSetStipple(pFfb, ffb, gcPriv->stipple,
-			      FFB_PPC_CS_CONST, FFB_PPC_CS_MASK);
-		FFB_WRITE_PMASK(pFfb, ffb, pGC->planemask);
-		FFB_WRITE_DRAWOP(pFfb, ffb, FFB_DRAWOP_RECTANGLE);
-		fbc = FFB_FBC_WIN(pWin);
-		fbc = (fbc & ~FFB_FBC_XE_MASK) | FFB_FBC_XE_OFF;
-		FFB_WRITE_FBC(pFfb, ffb, fbc);
-	}
-
-	/* Start computing the rects. */
-	miFillArcSetup(arc, &info);
-	MIFILLARCSETUP();
-	if(pGC->miTranslate) {
-		xorg += pDrawable->x;
-		yorg += pDrawable->y;
-	}
-	while(y > 0) {
-		MIFILLARCSTEP(slw);
-		if(slw > 0) {
-			/* Render. */
-			FFBFifo(pFfb, 4);
-			FFB_WRITE64(&ffb->by, yorg - y, xorg - x);
-			FFB_WRITE64_2(&ffb->bh, 1, slw);
-			if(miFillArcLower(slw)) {
-				FFBFifo(pFfb, 4);
-				FFB_WRITE64(&ffb->by, yorg + y + dy, xorg - x);
-				FFB_WRITE64_2(&ffb->bh, 1, slw);
-			}
-		}
-	}
-	pFfb->rp_active = 1;
-	FFBSync(pFfb, ffb);
-}
-
-#define ADDSPAN(l,r) \
-    if (r >= l) { \
-	FFBFifo(pFfb, 4); \
-	FFB_WRITE64(&ffb->by, ya, l); \
-	FFB_WRITE64_2(&ffb->bh, 1, r - l + 1); \
-    }
-
-#define ADDSLICESPANS(flip) \
-    if (!flip) \
-    { \
-	ADDSPAN(xl, xr); \
-    } \
-    else \
-    { \
-	xc = xorg - x; \
-	ADDSPAN(xc, xr); \
-	xc += slw - 1; \
-	ADDSPAN(xl, xc); \
-    }
-
-static void
-CreatorFillArcSliceSolid(DrawablePtr pDrawable, GCPtr pGC, xArc *arc)
-{
-	WindowPtr pWin = (WindowPtr) pDrawable;
-	FFBPtr pFfb = GET_FFB_FROM_SCREEN(pDrawable->pScreen);
-	CreatorPrivGCPtr gcPriv = CreatorGetGCPrivate (pGC);
-	ffb_fbcPtr ffb = pFfb->regs;
-	miFillArcRec info;
-	miArcSliceRec slice;
-	int x, y, e, yk, xk, ym, xm, dx, dy, xorg, yorg, slw;
-	int ya, xl, xr, xc;
-
-	/* Get the RP ready. */
-	if(gcPriv->stipple == NULL) {
-		FFB_ATTR_GC(pFfb, pGC, pWin,
-			    FFB_PPC_APE_DISABLE | FFB_PPC_CS_CONST,
-			    FFB_DRAWOP_RECTANGLE);
-	} else {
-		unsigned int fbc;
-
-		FFBSetStipple(pFfb, ffb, gcPriv->stipple,
-			      FFB_PPC_CS_CONST, FFB_PPC_CS_MASK);
-		FFB_WRITE_PMASK(pFfb, ffb, pGC->planemask);
-		FFB_WRITE_DRAWOP(pFfb, ffb, FFB_DRAWOP_RECTANGLE);
-		fbc = FFB_FBC_WIN(pWin);
-		fbc = (fbc & ~FFB_FBC_XE_MASK) | FFB_FBC_XE_OFF;
-		FFB_WRITE_FBC(pFfb, ffb, fbc);
-		FFB_WRITE_FBC(pFfb, ffb, FFB_FBC_WIN(pWin));
-	}
-	miFillArcSetup(arc, &info);
-	miFillArcSliceSetup(arc, &slice, pGC);
-	MIFILLARCSETUP();
-	slw = arc->height;
-	if (slice.flip_top || slice.flip_bot)
-		slw += (arc->height >> 1) + 1;
-	if (pGC->miTranslate) {
-		xorg += pDrawable->x;
-		yorg += pDrawable->y;
-		slice.edge1.x += pDrawable->x;
-		slice.edge2.x += pDrawable->x;
-	}
-	while (y > 0) {
-		MIFILLARCSTEP(slw);
-		MIARCSLICESTEP(slice.edge1);
-		MIARCSLICESTEP(slice.edge2);
-		if (miFillSliceUpper(slice)) {
-			ya = yorg - y;
-			MIARCSLICEUPPER(xl, xr, slice, slw);
-			ADDSLICESPANS(slice.flip_top);
-		}
-		if (miFillSliceLower(slice)) {
-			ya = yorg + y + dy;
-			MIARCSLICELOWER(xl, xr, slice, slw);
-			ADDSLICESPANS(slice.flip_bot);
-		}
-	}
-	pFfb->rp_active = 1;
-	FFBSync(pFfb, ffb);
-}
-
-void
-CreatorPolyFillArcSolid (DrawablePtr pDrawable, GCPtr pGC, int narcs, xArc *parcs)
-{
-	RegionPtr cclip;
-	xArc *arc;
-	BoxRec box;
-	int i, x2, y2;
-
-	FFBLOG(("CreatorPolyFillArcSolid: narcs(%d)\n", narcs));
-	cclip = cfbGetCompositeClip(pGC);
-	for(arc = parcs, i = narcs; --i >= 0; arc++) {
-		if(miFillArcEmpty(arc))
-			continue;
-		if(miCanFillArc(arc)) {
-			box.x1 = arc->x + pDrawable->x;
-			box.y1 = arc->y + pDrawable->y;
-			box.x2 = x2 = box.x1 + (int)arc->width + 1;
-			box.y2 = y2 = box.y1 + (int)arc->height + 1;
-			if((x2 & ~0x7ff) == 0 &&
-			   (y2 & ~0x7ff) == 0 &&
-			   (RECT_IN_REGION(pDrawable->pScreen, cclip, &box) == rgnIN)) {
-				if(arc->angle2 >= FULLCIRCLE ||
-				   arc->angle2 <= -FULLCIRCLE)
-					CreatorFillEllipseSolid(pDrawable, pGC, arc);
-				else
-					CreatorFillArcSliceSolid(pDrawable, pGC, arc);
-				continue;
-			}
-		}
-		/* Use slow mi code if we can't handle it simply. */
-		miPolyFillArc(pDrawable, pGC, 1, arc);
-	}
-}
diff --git a/src/ffb_clip.c b/src/ffb_clip.c
deleted file mode 100644
index 812007c..0000000
--- a/src/ffb_clip.c
+++ /dev/null
@@ -1,107 +0,0 @@
-/*
- * Acceleration for the Creator and Creator3D framebuffer - clip setting.
- *
- * Copyright (C) 1999 Jakub Jelinek (jakub@redhat.com)
- * Copyright (C) 1999 David S. Miller (davem@redhat.com)
- *
- * 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
- * JAKUB JELINEK OR DAVID MILLER 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.
- */
-/* $XFree86$ */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include "ffb.h"
-#include "ffb_regs.h"
-#include "ffb_rcache.h"
-#include "ffb_fifo.h"
-#include "ffb_clip.h"
-
-unsigned int
-FFBSetClip(FFBPtr pFfb, ffb_fbcPtr ffb, RegionPtr pClip, int numRects)
-{
-	unsigned int xy1, xy2;
-		
-	if (numRects == 1) {
-		xy1 = (pClip->extents.y1 << 16) | pClip->extents.x1;
-		xy2 = ((pClip->extents.y2 - 1) << 16) | (pClip->extents.x2 - 1);
-		if (pFfb->clips[0] == xy1 && pFfb->clips[1] == xy2)
-			return FFB_PPC_VCE_2D|FFB_PPC_ACE_DISABLE;
-		FFBFifo(pFfb, 2);
-		FFB_WRITE64(&ffb->vclipmin, xy1, xy2);
-		pFfb->clips[0] = xy1;
-		pFfb->clips[1] = xy2;
-		return FFB_PPC_VCE_2D|FFB_PPC_ACE_DISABLE;
-	} else if (numRects <= 5) {
-		ffb_auxclipPtr auxclip;
-		BoxPtr pBox = REGION_RECTS(pClip);
-		int i, j;
-		unsigned int xy3, xy4;
-
-		xy1 = (pBox->y1 << 16) | pBox->x1;
-		xy2 = ((pBox->y2 - 1) << 16) | (pBox->x2 - 1);
-		if (pFfb->clips[0] == xy1 && pFfb->clips[1] == xy2) {
-			j = 0;
-			for (i = 1; i < numRects; i++) {
-				xy3 = (pBox[i].y1 << 16) | pBox[i].x1;
-				xy4 = ((pBox[i].y2 - 1) << 16) | (pBox[i].x2 - 1);
-				if (j || xy3 != pFfb->clips[2*i] || xy4 != pFfb->clips[2*i+1]) {
-					j = 1;
-					pFfb->clips[2*i] = xy3;
-					pFfb->clips[2*i+1] = xy4;
-				}
-			}
-			for (; i < 5; i++) {
-				if (j || pFfb->clips[2*i] != 1 || pFfb->clips[2*i+1]) {
-					j = 1;
-					pFfb->clips[2*i] = 1;
-					pFfb->clips[2*i+1] = 0;
-				}
-			}
-			if (!j)
-				return FFB_PPC_VCE_2D|FFB_PPC_ACE_AUX_ADD;
-			FFBFifo(pFfb, 8);
-			auxclip = ffb->auxclip;
-			for (i = 1; i < 5; i++, auxclip++)
-				FFB_WRITE64P(&auxclip->min, &pFfb->clips[2*i]);
-			return FFB_PPC_VCE_2D|FFB_PPC_ACE_AUX_ADD;
-		}
-		FFBFifo(pFfb, 10);
-		FFB_WRITE64(&ffb->vclipmin, xy1, xy2);
-		pFfb->clips[0] = xy1;
-		pFfb->clips[1] = xy2;
-		auxclip = ffb->auxclip;
-		pBox++;
-		for (i = 1; i < numRects; i++, auxclip++, pBox++) {
-			xy3 = (pBox->y1 << 16) | pBox->x1;
-			xy4 = ((pBox->y2 - 1) << 16) | (pBox->x2 - 1);
-			FFB_WRITE64(&auxclip->min, xy3, xy4);
-			pFfb->clips[2*i] = xy3;
-			pFfb->clips[2*i+1] = xy4;
-		}
-		for (; i < 5; i++, auxclip++) {
-			FFB_WRITE64(&auxclip->min, 1, 0);
-			pFfb->clips[2*i] = 1;
-			pFfb->clips[2*i+1] = 0;
-		}
-		return FFB_PPC_VCE_2D|FFB_PPC_ACE_AUX_ADD;
-	}
-	return 0;
-}
diff --git a/src/ffb_clip.h b/src/ffb_clip.h
deleted file mode 100644
index b90655b..0000000
--- a/src/ffb_clip.h
+++ /dev/null
@@ -1,49 +0,0 @@
-/*
- * Acceleration for the Creator and Creator3D framebuffer - clipping defines.
- *
- * Copyright (C) 1999 Jakub Jelinek (jakub@redhat.com)
- * Copyright (C) 1999 David S. Miller (davem@redhat.com)
- *
- * 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
- * JAKUB JELINEK OR DAVID MILLER 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.
- */
-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/sunffb/ffb_clip.h,v 1.1 2000/05/18 23:21:36 dawes Exp $ */
-
-#ifndef FFBCLIP_H
-#define FFBCLIP_H
-
-extern unsigned int FFBSetClip(FFBPtr pFfb,
-			       ffb_fbcPtr ffb,
-			       RegionPtr pClip,
-			       int numRects);
-static __inline__ void
-FFBSet1Clip(FFBPtr pFfb, ffb_fbcPtr ffb, BoxPtr extents)
-{
-	unsigned int xy1, xy2;
-	
-	xy1 = (extents->y1 << 16) | extents->x1;
-	xy2 = ((extents->y2 - 1) << 16) | (extents->x2 - 1);
-	if (pFfb->clips[0] == xy1 && pFfb->clips[1] == xy2)
-		return;
-	FFBFifo(pFfb, 2);
-	FFB_WRITE64(&ffb->vclipmin, xy1, xy2);
-	pFfb->clips[0] = xy1;
-	pFfb->clips[1] = xy2;
-}
-
-#endif /* FFBCLIP_H */
diff --git a/src/ffb_cplane.c b/src/ffb_cplane.c
deleted file mode 100644
index 61b2669..0000000
--- a/src/ffb_cplane.c
+++ /dev/null
@@ -1,405 +0,0 @@
-/*
- * Acceleration for the Creator and Creator3D framebuffer - Plane copies.
- *
- * Copyright (C) 1998,1999 Jakub Jelinek (jakub@redhat.com)
- * Copyright (C) 1999 David S. Miller (davem@redhat.com)
- *
- * 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
- * JAKUB JELINEK OR DAVID MILLER 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.
- */
-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/sunffb/ffb_cplane.c,v 1.2tsi Exp $ */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include "ffb.h"
-#include "ffb_regs.h"
-#include "ffb_rcache.h"
-#include "ffb_fifo.h"
-
-#include "pixmapstr.h"
-#include "scrnintstr.h"
-
-#define PSZ 8
-#include "cfb.h"
-#undef PSZ
-#include "cfb32.h"
-
-#include "cfbmskbits.h"
-#include "mi.h"
-
-/* Blatantly stolen from mach64 driver. */
-#define mfbmaskbits(x, w, startmask, endmask, nlw) \
-	startmask = starttab[(x)&0x1f]; \
-	endmask = endtab[((x)+(w)) & 0x1f]; \
-	if (startmask) \
-		nlw = (((w) - (32 - ((x)&0x1f))) >> 5); \
-	else \
-		nlw = (w) >> 5;
-
-#define mfbmaskpartialbits(x, w, mask) \
-	mask = partmasks[(x)&0x1f][(w)&0x1f];
-
-#define LeftMost    0
-#define StepBit(bit, inc)  ((bit) += (inc))
-
-
-#define GetBits(psrc, nBits, curBit, bitPos, bits) {\
-	bits = 0; \
-	while (nBits--) { \
-		bits |= ((*psrc++ >> bitPos) & 1) << curBit; \
-		StepBit (curBit, 1); \
-	} \
-}
-
-static void
-CreatorCopyPlane32to1 (DrawablePtr pSrcDrawable, DrawablePtr pDstDrawable, int rop, RegionPtr prgnDst, 
-		       DDXPointPtr pptSrc, unsigned long planemask, unsigned long bitPlane)
-{
-	int			srcx, srcy, dstx, dsty, width, height;
-	unsigned long		*psrcBase;
-	unsigned long		*pdstBase;
-	int			widthSrc, widthDst;
-	unsigned int		*psrcLine;
-	unsigned int		*pdstLine;
-	register unsigned int   *psrc;
-	register int		i;
-	register int		curBit;
-	register int		bitPos;
-	register unsigned int   bits;
-	register unsigned int   *pdst;
-	unsigned int		startmask, endmask;
-	int			niStart = 0, niEnd = 0;
-	int			bitStart = 0, bitEnd = 0;
-	int			nl, nlMiddle;
-	int			nbox;
-	BoxPtr			pbox;
-	int result;
-
-	extern int starttab[32], endtab[32];
-	extern unsigned int partmasks[32][32];
-
-	if (!(planemask & 1))
-		return;
-
-	/* must explicitly ask for "int" widths, as code below expects it */
-	/* on some machines (Sparc64), "long" and "int" are not the same size */
-	cfbGetTypedWidthAndPointer (pSrcDrawable, widthSrc, psrcBase, int, unsigned long)
-	cfbGetTypedWidthAndPointer (pDstDrawable, widthDst, pdstBase, int, unsigned long)
-
-	bitPos = ffs (bitPlane) - 1;
-
-	nbox = REGION_NUM_RECTS(prgnDst);
-	pbox = REGION_RECTS(prgnDst);
-	while (nbox--) {
-		dstx = pbox->x1;
-		dsty = pbox->y1;
-		srcx = pptSrc->x;
-		srcy = pptSrc->y;
-		width = pbox->x2 - pbox->x1;
-		height = pbox->y2 - pbox->y1;
-		pbox++;
-		pptSrc++;
-		psrcLine = (unsigned int *)psrcBase + srcy * widthSrc + srcx;
-		pdstLine = (unsigned int *)pdstBase + dsty * widthDst + (dstx >> 5);
-		if (dstx + width <= 32) {
-			mfbmaskpartialbits(dstx, width, startmask);
-			nlMiddle = 0;
-			endmask = 0;
-		} else {
-			mfbmaskbits (dstx, width, startmask, endmask, nlMiddle);
-		}
-		if (startmask) {
-			niStart = 32 - (dstx & 0x1f);
-			bitStart = LeftMost;
-			StepBit (bitStart, (dstx & 0x1f));
-		}
-		if (endmask) {
-			niEnd = (dstx + width) & 0x1f;
-			bitEnd = LeftMost;
-		}
-		if (rop == GXcopy) {
-			while (height--) {
-				psrc = psrcLine;
-				pdst = pdstLine;
-				psrcLine += widthSrc;
-				pdstLine += widthDst;
-				if (startmask) {
-					i = niStart;
-					curBit = bitStart;
-					GetBits (psrc, i, curBit, bitPos, bits);
-				
-					*pdst = (*pdst & ~startmask) | bits;
-					pdst++;
-				}
-				nl = nlMiddle;
-				
-				while (nl--) {
-					i = 32;
-					curBit = LeftMost;
-					GetBits (psrc, i, curBit, bitPos, bits);
-					*pdst++ = bits;
-				}
-				if (endmask) {
-					i = niEnd;
-					curBit = bitEnd;
-					GetBits (psrc, i, curBit, bitPos, bits);
-
-					*pdst = (*pdst & ~endmask) | bits;
-				}
-			}
-		} else {
-			while (height--) {
-				psrc = psrcLine;
-				pdst = pdstLine;
-				psrcLine += widthSrc;
-				pdstLine += widthDst;
-				if (startmask) {
-					i = niStart;
-					curBit = bitStart;
-					GetBits (psrc, i, curBit, bitPos, bits);
-					DoRop (result, rop, bits, *pdst);
-				
-					*pdst = (*pdst & ~startmask) | (result & startmask);
-					pdst++;
-				}
-				nl = nlMiddle;
-				while (nl--) {
-					i = 32;
-					curBit = LeftMost;
-					GetBits (psrc, i, curBit, bitPos, bits);
-					DoRop (result, rop, bits, *pdst);
-					*pdst = result;
-					++pdst;
-				}
-				if (endmask) {
-					i = niEnd;
-					curBit = bitEnd;
-					GetBits (psrc, i, curBit, bitPos, bits);
-					DoRop (result, rop, bits, *pdst);
-				
-					*pdst = (*pdst & ~endmask) | (result & endmask);
-				}
-			}
-		}
-	}
-}
-
-static unsigned int copyPlaneFG, copyPlaneBG;
-
-static void
-CreatorCopyPlane1toFbBpp (DrawablePtr pSrcDrawable, DrawablePtr pDstDrawable, int alu, RegionPtr prgnDst, DDXPointPtr pptSrc, unsigned long planemask, unsigned long bitPlane)
-{
-	FFBPtr pFfb = GET_FFB_FROM_SCREEN (pDstDrawable->pScreen);
-	WindowPtr pWin = (WindowPtr) pDstDrawable;
-	ffb_fbcPtr ffb = pFfb->regs;
-	int srcx, srcy, dstx, dsty, width, height;
-	int xoffSrc, widthSrc;
-	unsigned int *psrcBase, *psrc, *psrcStart;
-	unsigned int w, tmp, i;
-	int nbox;
-	BoxPtr pbox;
-
-	{
-		unsigned int ppc = (FFB_PPC_APE_DISABLE | FFB_PPC_TBE_OPAQUE |
-				    FFB_PPC_CS_CONST);
-		unsigned int ppc_mask = (FFB_PPC_APE_MASK | FFB_PPC_TBE_MASK |
-					 FFB_PPC_CS_MASK);
-		unsigned int rop = (FFB_ROP_EDIT_BIT | alu) | (FFB_ROP_NEW << 8);
-		unsigned int fbc = FFB_FBC_WIN(pWin);
-
-		fbc = (fbc & ~FFB_FBC_XE_MASK) | FFB_FBC_XE_OFF;
-
-		if((pFfb->ppc_cache & ppc_mask) != ppc ||
-		   pFfb->fg_cache != copyPlaneFG ||
-		   pFfb->fbc_cache != fbc ||
-		   pFfb->rop_cache != rop ||
-		   pFfb->pmask_cache != planemask ||
-		   pFfb->bg_cache != copyPlaneBG) {
-			pFfb->ppc_cache &= ~ppc_mask;
-			pFfb->ppc_cache |= ppc;
-			pFfb->fg_cache = copyPlaneFG;
-			pFfb->fbc_cache = fbc;
-			pFfb->rop_cache = rop;
-			pFfb->pmask_cache = planemask;
-			pFfb->bg_cache = copyPlaneBG;
-			pFfb->rp_active = 1;
-			FFBFifo(pFfb, 6);
-			ffb->ppc = ppc;
-			ffb->fg = copyPlaneFG;
-			ffb->fbc = fbc;
-			ffb->rop = rop;
-			ffb->pmask = planemask;
-			ffb->bg = copyPlaneBG;
-		}
-	}
-
-	cfbGetTypedWidthAndPointer (pSrcDrawable, widthSrc, psrcBase, unsigned int, unsigned int)
-
-	nbox = REGION_NUM_RECTS(prgnDst);
-	pbox = REGION_RECTS(prgnDst);
-	while (nbox--) {
-		dstx = pbox->x1;
-		dsty = pbox->y1;
-		srcx = pptSrc->x;
-		srcy = pptSrc->y;
-		width = pbox->x2 - dstx;
-		height = pbox->y2 - dsty;
-		pbox++;
-		pptSrc++;
-		if (!width)
-			continue;
-		psrc = psrcBase + srcy * widthSrc + (srcx >> 5);
-		for (xoffSrc = srcx & 0x1f; height--; psrc = psrcStart + widthSrc) {
-			w = width;
-			psrcStart = psrc;
-			FFBFifo(pFfb, (1 + (xoffSrc != 0)));
-			ffb->fontxy = ((dsty++ << 16) | (dstx & 0xffff));
-			if (xoffSrc) {
-				tmp = 32 - xoffSrc;
-				if (tmp > w)
-					tmp = w;
-				FFB_WRITE_FONTW(pFfb, ffb, tmp);
-				FFB_WRITE_FONTINC(pFfb, ffb, tmp);
-				ffb->font = *psrc++ << xoffSrc;
-				w -= tmp;
-			}
-			if (!w)
-				continue;
-			FFB_WRITE_FONTW(pFfb, ffb, 32);
-			FFB_WRITE_FONTINC(pFfb, ffb, 32);
-			while (w >= 256) {
-				FFBFifo(pFfb, 8);
-				for (i = 0; i < 8; i++)
-					ffb->font = *psrc++;
-				w -= 256;
-			}
-			while (w >= 32) {
-				FFBFifo(pFfb, 1);
-				ffb->font = *psrc++;
-				w -= 32;
-			}
-			if (w) {
-				FFB_WRITE_FONTW(pFfb, ffb, w);
-				FFBFifo(pFfb, 1);
-				ffb->font = *psrc++;
-			}
-		}
-	}
-	pFfb->rp_active = 1;
-	FFBSync(pFfb, ffb);
-}
-
-RegionPtr CreatorCopyPlane(DrawablePtr pSrcDrawable, DrawablePtr pDstDrawable,
-			   GCPtr pGC, int srcx, int srcy, int width, int height,
-			   int dstx, int dsty, unsigned long bitPlane)
-{
-	FFBPtr pFfb = GET_FFB_FROM_SCREEN (pSrcDrawable->pScreen);
-	WindowPtr pWin = (WindowPtr) pDstDrawable;
-	ffb_fbcPtr ffb = pFfb->regs;
-	RegionPtr ret;
-
-	FFBLOG(("CreatorCopyPlane: sbpp(%d) dbpp(%d) src[%08x:%08x] dst[%08x:%08x] bplane(%08x)\n",
-		pSrcDrawable->bitsPerPixel, pDstDrawable->bitsPerPixel,
-		srcx, srcy, dstx, dsty, bitPlane));
-	if (pSrcDrawable->bitsPerPixel == 1 &&
-	    (pDstDrawable->bitsPerPixel == 32 || pDstDrawable->bitsPerPixel == 8)) {
-		if (bitPlane == 1) {
-			copyPlaneFG = pGC->fgPixel;
-			copyPlaneBG = pGC->bgPixel;
-			ret = cfbCopyPlaneReduce (pSrcDrawable, pDstDrawable,
-						  pGC, srcx, srcy,
-						  width, height, dstx, dsty,
-						  CreatorCopyPlane1toFbBpp,
-						  bitPlane);
-		} else
-			ret = miHandleExposures (pSrcDrawable, pDstDrawable,
-						 pGC, srcx, srcy, width, height, dstx, dsty, bitPlane);
-	} else if ((pSrcDrawable->bitsPerPixel == 32 || pSrcDrawable->bitsPerPixel == 8)
-		   && pDstDrawable->bitsPerPixel == 1) {
-		extern int InverseAlu[16];
-		int oldalu;
-
-		oldalu = pGC->alu;
-		if ((pGC->fgPixel & 1) == 0 && (pGC->bgPixel&1) == 1)
-			pGC->alu = InverseAlu[pGC->alu];
-		else if ((pGC->fgPixel & 1) == (pGC->bgPixel & 1))
-			pGC->alu = mfbReduceRop(pGC->alu, pGC->fgPixel);
-		FFB_ATTR_SFB_VAR_WIN(pFfb, 0x00ffffff, GXcopy, pWin);
-		FFBWait(pFfb, ffb);
-		if (pSrcDrawable->bitsPerPixel == 32) {
-			ret = cfbCopyPlaneReduce (pSrcDrawable, pDstDrawable,
-						  pGC, srcx, srcy,
-						  width, height, dstx, dsty,
-						  CreatorCopyPlane32to1,
-						  bitPlane);
-		} else {
-			ret = cfbCopyPlaneReduce (pSrcDrawable, pDstDrawable,
-						  pGC, srcx, srcy,
-						  width, height, dstx, dsty,
-						  cfbCopyPlane8to1, bitPlane);
-		}
-		pGC->alu = oldalu;
-	} else {
-		PixmapPtr pBitmap;
-		ScreenPtr pScreen = pSrcDrawable->pScreen;
-		GCPtr pGC1;
-
-		pBitmap = (*pScreen->CreatePixmap) (pScreen, width, height, 1);
-		if (!pBitmap)
-			return NULL;
-		pGC1 = GetScratchGC (1, pScreen);
-		if (!pGC1) {
-			(*pScreen->DestroyPixmap) (pBitmap);
-			return NULL;
-		}
-		/*
-		 * don't need to set pGC->fgPixel,bgPixel as copyPlane{8,32}to1
-		 * ignores pixel values, expecting the rop to "do the
-		 * right thing", which GXcopy will.
-		 */
-		ValidateGC ((DrawablePtr) pBitmap, pGC1);
-		/* no exposures here, scratch GC's don't get graphics expose */
-		FFB_ATTR_SFB_VAR_WIN(pFfb, 0x00ffffff, GXcopy, pWin);
-		FFBWait(pFfb, ffb);
-		if (pSrcDrawable->bitsPerPixel == 32) {
-			cfbCopyPlaneReduce (pSrcDrawable, (DrawablePtr) pBitmap,
-					    pGC1, srcx, srcy, width, height,
-					    0, 0, CreatorCopyPlane32to1,
-					    bitPlane);
-		} else {
-			cfbCopyPlaneReduce (pSrcDrawable, (DrawablePtr) pBitmap,
-					    pGC1, srcx, srcy, width, height,
-					    0, 0, cfbCopyPlane8to1,
-					    bitPlane);
-		}
-		copyPlaneFG = pGC->fgPixel;
-		copyPlaneBG = pGC->bgPixel;
-		cfbCopyPlaneReduce ((DrawablePtr) pBitmap, pDstDrawable, pGC,
-				    0, 0, width, height, dstx, dsty,
-				    CreatorCopyPlane1toFbBpp, 1);
-		FreeScratchGC (pGC1);
-		(*pScreen->DestroyPixmap) (pBitmap);
-		/* compute resultant exposures */
-		ret = miHandleExposures (pSrcDrawable, pDstDrawable, pGC,
-					 srcx, srcy, width, height,
-					 dstx, dsty, bitPlane);
-	}
-	return ret;
-}
diff --git a/src/ffb_dbe.c b/src/ffb_dbe.c
deleted file mode 100644
index 19dbbd1..0000000
--- a/src/ffb_dbe.c
+++ /dev/null
@@ -1,906 +0,0 @@
-/*
- * Acceleration for the Creator and Creator3D framebuffer - Dbe Acceleration.
- *
- * Copyright (C) 2000 David S. Miller (davem@redhat.com)
- *
- * 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
- * DAVID MILLER 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.
- *
- */
-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/sunffb/ffb_dbe.c,v 1.1 2000/05/23 04:47:44 dawes Exp $ */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#define NEED_REPLIES
-#define NEED_EVENTS
-#include <X11/X.h>
-#include <X11/Xproto.h>
-#include "misc.h"
-#include "os.h"
-#include "windowstr.h"
-#include "scrnintstr.h"
-#include "pixmapstr.h"
-#include "extnsionst.h"
-#include "dixstruct.h"
-#include "resource.h"
-#include "opaque.h"
-#include "dbestruct.h"
-#include "regionstr.h"
-#include "gcstruct.h"
-#include "inputstr.h"
-
-#define PSZ 8
-#include "cfb.h"
-#undef PSZ
-#include "cfb32.h"
-
-#include "xf86_ansic.h"
-#include "xf86.h"
-
-#include "ffb.h"
-#include "ffb_fifo.h"
-#include "ffb_rcache.h"
-
-static int	FFBDbePrivPrivGeneration  =  0;
-static int	FFBDbeWindowPrivPrivIndex = -1;
-static RESTYPE	dbeDrawableResType;
-static RESTYPE	dbeWindowPrivResType;
-static int	dbeScreenPrivIndex = -1;
-static int	dbeWindowPrivIndex = -1;
-
-#define FFB_DBE_WINDOW_PRIV_PRIV(pDbeWindowPriv) \
-    (((FFBDbeWindowPrivPrivIndex < 0) || (!pDbeWindowPriv)) ? \
-    NULL : \
-    ((FFBDbeWindowPrivPrivPtr) \
-     ((pDbeWindowPriv)->devPrivates[FFBDbeWindowPrivPrivIndex].ptr)))
-
-#define FFB_DBE_WINDOW_PRIV_PRIV_FROM_WINDOW(pWin) \
-    FFB_DBE_WINDOW_PRIV_PRIV(DBE_WINDOW_PRIV(pWin))
-
-typedef struct _FFBDbeWindowPrivPrivRec {
-	int HwAccelerated;
-	int HwCurrentBuf;	/* 0 = buffer A, 1 = buffer B */
-
-	/* We need also what midbe would use in case we must
-	 * revert to unaccelerated dbe.
-	 */
-	PixmapPtr		pBackBuffer;
-	PixmapPtr		pFrontBuffer;
-
-	/* Back pointer to generic DBE layer window private. */
-	DbeWindowPrivPtr	pDbeWindowPriv;
-} FFBDbeWindowPrivPrivRec, *FFBDbeWindowPrivPrivPtr;
-
-static Bool
-FFBDbeGetVisualInfo(ScreenPtr pScreen, XdbeScreenVisualInfo *pScrVisInfo)
-{
-	XdbeVisualInfo *visInfo;
-	DepthPtr pDepth;
-	int i, j, k, count;
-
-	/* XXX Should check for double-buffer presence.  But even if
-	 * XXX the double-buffer is not present we can still play
-	 * XXX tricks with GetWindowPixmap in 8bpp mode, ie. double
-	 * XXX buffer between the R and G planes of buffer A. -DaveM
-	 */
-
-	/* Determine number of visuals for this screen. */
-	for (i = 0, count = 0; i < pScreen->numDepths; i++)
-		count += pScreen->allowedDepths[i].numVids;
-
-	/* Allocate an array of XdbeVisualInfo items. */
-	if (!(visInfo = (XdbeVisualInfo *)xalloc(count * sizeof(XdbeVisualInfo))))
-		return FALSE;
-
-	for (i = 0, k = 0; i < pScreen->numDepths; i++) {
-		/* For each depth of this screen, get visual information. */
-		pDepth = &pScreen->allowedDepths[i];
-		for (j = 0; j < pDepth->numVids; j++) {
-			/* For each visual for this depth of this screen, get visual ID
-			 * and visual depth.  For now, we will always return
-			 * the same performance level for all visuals (0).  A higher
-			 * performance level value indicates higher performance.
-			 */
-			visInfo[k].visual    = pDepth->vids[j];
-			visInfo[k].depth     = pDepth->depth;
-
-			/* XXX We should set this appropriately... -DaveM */
-			visInfo[k].perflevel = 0;
-			k++;
-		}
-	}
-
-	/* Record the number of visuals and point visual_depth to
-	 * the array of visual info.
-	 */
-	pScrVisInfo->count   = count;
-	pScrVisInfo->visinfo = visInfo;
-
-	return TRUE;
-}
-
-static void
-FFBDbeUpdateWidPlane(WindowPtr pWin, GCPtr pGC)
-{
-	FFBPtr pFfb = GET_FFB_FROM_SCREEN(pWin->drawable.pScreen);
-	CreatorPrivWinPtr pFfbPrivWin = CreatorGetWindowPrivate(pWin);
-	RegionPtr prgnClip;
-	BoxPtr pboxClipped, pboxClippedBase;
-	unsigned int fbc;
-	int numRects;
-	int x, y, w, h;
-
-	x = pWin->drawable.x;
-	y = pWin->drawable.y;
-	w = pWin->drawable.width;
-	h = pWin->drawable.height;
-
-	fbc = pFfbPrivWin->fbc_base;
-	fbc = (fbc & ~FFB_FBC_WB_MASK) | FFB_FBC_WB_AB;
-	fbc = (fbc & ~FFB_FBC_XE_MASK) | FFB_FBC_XE_ON;
-	fbc = (fbc & ~FFB_FBC_RGBE_MASK) | FFB_FBC_RGBE_OFF;
-
-	prgnClip = cfbGetCompositeClip(pGC);
-	numRects = REGION_NUM_RECTS (prgnClip);
-	pboxClippedBase = (BoxPtr) ALLOCATE_LOCAL(numRects * sizeof(BoxRec));
-	if (!pboxClippedBase)
-		return;
-
-	pboxClipped = pboxClippedBase;
-	{
-		int x1, y1, x2, y2, bx2, by2;
-		BoxRec box;
-		BoxPtr pextent;
-
-		pextent = REGION_EXTENTS(pGC->pScreen, prgnClip);
-		x1 = pextent->x1;
-		y1 = pextent->y1;
-		x2 = pextent->x2;
-		y2 = pextent->y2;
-
-		if ((box.x1 = x) < x1)
-			box.x1 = x1;
-
-		if ((box.y1 = y) < y1)
-			box.y1 = y1;
-
-		bx2 = (int) x + (int) w;
-		if (bx2 > x2)
-			bx2 = x2;
-		box.x2 = bx2;
-
-		by2 = (int) y + (int) h;
-		if (by2 > y2)
-			by2 = y2;
-		box.y2 = by2;
-
-		if ((box.x1 < box.x2) && (box.y1 < box.y2)) {
-			int n = REGION_NUM_RECTS (prgnClip);
-			BoxPtr pbox = REGION_RECTS(prgnClip);
-
-			/* Clip the rectangle to each box in the clip region
-			 * this is logically equivalent to calling Intersect()
-			 */
-			while(n--) {
-				pboxClipped->x1 = max(box.x1, pbox->x1);
-				pboxClipped->y1 = max(box.y1, pbox->y1);
-				pboxClipped->x2 = min(box.x2, pbox->x2);
-				pboxClipped->y2 = min(box.y2, pbox->y2);
-				pbox++;
-
-				/* see if clipping left anything */
-				if(pboxClipped->x1 < pboxClipped->x2 &&
-				   pboxClipped->y1 < pboxClipped->y2)
-					pboxClipped++;
-			}
-		}
-	}
-
-	if (pboxClipped != pboxClippedBase) {
-		ffb_fbcPtr ffb = pFfb->regs;
-		int num = (pboxClipped - pboxClippedBase);
-
-		FFB_ATTR_RAW(pFfb,
-			     FFB_PPC_APE_DISABLE | FFB_PPC_CS_CONST | FFB_PPC_XS_WID,
-			     FFB_PPC_APE_MASK | FFB_PPC_CS_MASK | FFB_PPC_XS_MASK,
-			     pGC->planemask,
-			     ((FFB_ROP_EDIT_BIT | pGC->alu) | (FFB_ROP_NEW << 8)),
-			     FFB_DRAWOP_RECTANGLE,
-			     pGC->fgPixel,
-			     fbc, pFfbPrivWin->wid);
-
-		pboxClipped = pboxClippedBase;
-		while (num--) {
-			int xx, yy, ww, hh;
-
-			xx = pboxClipped->x1;
-			yy = pboxClipped->y1;
-			ww = (pboxClipped->x2 - xx);
-			hh = (pboxClipped->y2 - yy);
-			FFBFifo(pFfb, 4);
-			FFB_WRITE64(&ffb->by, yy, xx);
-			FFB_WRITE64_2(&ffb->bh, hh, ww);
-		}
-	}
-
-	DEALLOCATE_LOCAL (pboxClippedBase);
-}
-
-static int
-FFBDbeAllocBackBufferName(WindowPtr pWin, XID bufId, int swapAction)
-{
-	ScreenPtr pScreen;
-	FFBPtr pFfb;
-	DbeWindowPrivPtr pDbeWindowPriv;
-	FFBDbeWindowPrivPrivPtr pDbeWindowPrivPriv; 
-	DbeScreenPrivPtr pDbeScreenPriv;
-	GCPtr pGC;
-	xRectangle clearRect;
-
-	pScreen = pWin->drawable.pScreen;
-	pDbeWindowPriv = DBE_WINDOW_PRIV(pWin);
-	pFfb = GET_FFB_FROM_SCREEN(pScreen);
-
-	pDbeWindowPrivPriv = FFB_DBE_WINDOW_PRIV_PRIV(pDbeWindowPriv);
-	if (pDbeWindowPriv->nBufferIDs == 0) {
-		/* There is no buffer associated with the window.
-		 * We have to create the window priv priv.  Remember, the window
-		 * priv was created at the DIX level, so all we need to do is
-		 * create the priv priv and attach it to the priv.
-		 */
-		pDbeScreenPriv = DBE_SCREEN_PRIV(pScreen);
-
-		/* Setup the window priv priv. */
-		pDbeWindowPrivPriv->pDbeWindowPriv = pDbeWindowPriv;
-
-		if (!pFfb->NoAccel && pFfb->has_double_buffer) {
-			CreatorPrivWinPtr pFfbPrivWin;
-			unsigned int wid, fbc;
-
-			/* We just render directly into the hardware, all
-			 * that is needed is to swap the rendering attributes
-			 * and the WID settings during a swap.
-			 */
-			if (!AddResource(bufId, dbeDrawableResType,
-					 (pointer)&pWin->drawable)) {
-				/* Free the buffer and the drawable resource. */
-				FreeResource(bufId, RT_NONE);
-				return BadAlloc;
-			}
-
-			pFfbPrivWin = CreatorGetWindowPrivate(pWin);
-			wid = FFBWidUnshare(pFfb, pFfbPrivWin->wid);
-			if (wid == (unsigned int)-1)
-				return BadAlloc;
-
-			pFfbPrivWin->wid = wid;
-
-			/* Attach the priv priv to the priv. */
-			pDbeWindowPriv->devPrivates[FFBDbeWindowPrivPrivIndex].ptr =
-				(pointer)pDbeWindowPrivPriv;
-
-			/* Indicate we are doing hw acceleration. */
-			pDbeWindowPrivPriv->HwAccelerated = 1;
-
-			/* Start rendering into buffer B. */
-			pDbeWindowPrivPriv->HwCurrentBuf = 1;
-
-			/* No back/front temporary pixmaps. */
-			pDbeWindowPrivPriv->pFrontBuffer = NULL;
-			pDbeWindowPrivPriv->pBackBuffer = NULL;
-
-			/* Switch to writing into buffer B. */
-			fbc = pFfbPrivWin->fbc_base;
-			fbc &= ~(FFB_FBC_WB_MASK | FFB_FBC_RB_MASK);
-			fbc |= (FFB_FBC_WB_B | FFB_FBC_RB_B);
-			pFfbPrivWin->fbc_base = fbc;
-
-			pGC = GetScratchGC(pWin->drawable.depth, pWin->drawable.pScreen);
-
-			/* Fill X plane of front and back buffers. */
-			if ((*pDbeScreenPriv->SetupBackgroundPainter)(pWin, pGC)) {
-				ValidateGC(&pWin->drawable, pGC);
-				FFBDbeUpdateWidPlane(pWin, pGC);
-			}
-
-			/* Clear out buffer B. */
-			clearRect.x = clearRect.y = 0;
-			clearRect.width  = pWin->drawable.width;
-			clearRect.height = pWin->drawable.height;
-			if ((*pDbeScreenPriv->SetupBackgroundPainter)(pWin, pGC)) {
-				ValidateGC(&pWin->drawable, pGC);
-				(*pGC->ops->PolyFillRect)(&pWin->drawable, pGC, 1, &clearRect);
-			}
-
-			FreeScratchGC(pGC);
-		} else {
-			/* Get a front pixmap. */
-			if (!(pDbeWindowPrivPriv->pFrontBuffer =
-			      (*pScreen->CreatePixmap)(pScreen, pDbeWindowPriv->width,
-						       pDbeWindowPriv->height,
-						       pWin->drawable.depth)))
-				return BadAlloc;
-
-			/* Get a back pixmap. */
-			if (!(pDbeWindowPrivPriv->pBackBuffer =
-			      (*pScreen->CreatePixmap)(pScreen, pDbeWindowPriv->width,
-						       pDbeWindowPriv->height,
-						       pWin->drawable.depth))) {
-				(*pScreen->DestroyPixmap)(pDbeWindowPrivPriv->pFrontBuffer); 
-				return BadAlloc;
-			}
-
-
-			/* Make the back pixmap a DBE drawable resource. */
-			if (!AddResource(bufId, dbeDrawableResType,
-					 (pointer)pDbeWindowPrivPriv->pBackBuffer)) {
-				/* Free the buffer and the drawable resource. */
-				FreeResource(bufId, RT_NONE);
-				return(BadAlloc);
-			}
-
-			/* Attach the priv priv to the priv. */
-			pDbeWindowPriv->devPrivates[FFBDbeWindowPrivPrivIndex].ptr =
-				(pointer)pDbeWindowPrivPriv;
-
-			/* Indicate we are doing this non-accelerated. */
-			pDbeWindowPrivPriv->HwAccelerated = 0;
-
-			/* Clear the back buffer. */
-			pGC = GetScratchGC(pWin->drawable.depth, pWin->drawable.pScreen);
-			if ((*pDbeScreenPriv->SetupBackgroundPainter)(pWin, pGC)) {
-				ValidateGC((DrawablePtr)pDbeWindowPrivPriv->pBackBuffer, pGC);
-				clearRect.x = clearRect.y = 0;
-				clearRect.width  = pDbeWindowPrivPriv->pBackBuffer->drawable.width;
-				clearRect.height = pDbeWindowPrivPriv->pBackBuffer->drawable.height;
-				(*pGC->ops->PolyFillRect)(
-					(DrawablePtr)pDbeWindowPrivPriv->pBackBuffer, pGC, 1,
-					&clearRect);
-			}
-			FreeScratchGC(pGC);
-		}
-	} else {
-		pointer cookie;
-
-		/* A buffer is already associated with the window.
-		 * Place the new buffer ID information at the head of the ID list.
-		 */
-		if (pDbeWindowPrivPriv->HwAccelerated != 0)
-			cookie = (pointer)&pWin->drawable;
-		else
-			cookie = (pointer)pDbeWindowPrivPriv->pBackBuffer;
-
-		/* Associate the new ID with an existing pixmap. */
-		if (!AddResource(bufId, dbeDrawableResType, cookie))
-			return BadAlloc;
-	}
-
-	return Success;
-}
-
-static void
-FFBDbeAliasBuffers(DbeWindowPrivPtr pDbeWindowPriv)
-{
-	FFBDbeWindowPrivPrivPtr	pDbeWindowPrivPriv =
-		FFB_DBE_WINDOW_PRIV_PRIV(pDbeWindowPriv);
-	pointer cookie;
-	int i;
-
-	if (pDbeWindowPrivPriv->HwAccelerated != 0)
-		cookie = (pointer) &pDbeWindowPriv->pWindow->drawable;
-	else
-		cookie = (pointer) pDbeWindowPrivPriv->pBackBuffer;
-
-	for (i = 0; i < pDbeWindowPriv->nBufferIDs; i++)
-		ChangeResourceValue(pDbeWindowPriv->IDs[i], dbeDrawableResType, cookie);
-}
-
-static int
-FFBDbeSwapBuffers(ClientPtr client, int *pNumWindows, DbeSwapInfoPtr swapInfo)
-{
-	FFBDbeWindowPrivPrivPtr pDbeWindowPrivPriv; 
-	DbeScreenPrivPtr pDbeScreenPriv;
-	PixmapPtr pTmpBuffer;
-	xRectangle clearRect;
-	WindowPtr pWin;
-	GCPtr pGC;
-
-	pWin               = swapInfo[0].pWindow;
-	pDbeScreenPriv     = DBE_SCREEN_PRIV_FROM_WINDOW(pWin);
-	pDbeWindowPrivPriv = FFB_DBE_WINDOW_PRIV_PRIV_FROM_WINDOW(pWin);
-	pGC = GetScratchGC(pWin->drawable.depth, pWin->drawable.pScreen);
-
-	if (pDbeWindowPrivPriv->HwAccelerated != 0) {
-		FFBPtr pFfb = GET_FFB_FROM_SCREEN(pWin->drawable.pScreen);
-		CreatorPrivWinPtr pFfbPrivWin = CreatorGetWindowPrivate(pWin);
-		unsigned int fbc;
-		int visible;
-
-		/* Unfortunately, this is necessary for correctness. */
-		FFBWait(pFfb, pFfb->regs);
-
-		/* Flip front/back in the WID. */
-		visible = 0;
-		if (pWin->viewable &&
-		    pWin->visibility != VisibilityFullyObscured)
-			visible = 1;
-		FFBWidChangeBuffer(pFfb, pFfbPrivWin->wid, visible);
-
-		/* Indicate where we are rendering now. */
-		pDbeWindowPrivPriv->HwCurrentBuf ^= 1;
-
-		/* Update framebuffer controls. */
-		fbc = pFfbPrivWin->fbc_base;
-		fbc &= ~(FFB_FBC_WB_MASK | FFB_FBC_RB_MASK);
-		if (pDbeWindowPrivPriv->HwCurrentBuf == 0)
-			fbc |= FFB_FBC_WB_A | FFB_FBC_RB_A;
-		else
-			fbc |= FFB_FBC_WB_B | FFB_FBC_RB_B;
-
-		/* For XdbeUndefined we do not have to do anything.
-		 * This is true for XdbeUntouched as well because we
-		 * do in fact retain the unobscured contents of the
-		 * front buffer while it is being displayed, thus now
-		 * when it has become the back buffer it is still holding
-		 * those contents.
-		 *
-		 * The XdbeUntouched case is important because most apps
-		 * using dbe use this type of swap.
-		 */
-
-		if (swapInfo[0].swapAction == XdbeCopied) {
-			unsigned int fbc_front_to_back;
-
-			/* Do a GCOPY, front to back. */
-			fbc_front_to_back = fbc & ~FFB_FBC_RB_MASK;
-			if (pDbeWindowPrivPriv->HwCurrentBuf == 0)
-				fbc_front_to_back |= FFB_FBC_RB_B;
-			else
-				fbc_front_to_back |= FFB_FBC_RB_A;
-
-			pFfbPrivWin->fbc_base = fbc_front_to_back;
-			ValidateGC(&pWin->drawable, pGC);
-			(*pGC->ops->CopyArea)(&pWin->drawable,
-					      &pWin->drawable,
-					      pGC,
-					      0, 0,
-					      pWin->drawable.width,
-					      pWin->drawable.height,
-					      0, 0);
-		} else if (swapInfo[0].swapAction == XdbeBackground) {
-			if ((*pDbeScreenPriv->SetupBackgroundPainter)(pWin, pGC)) {
-				ValidateGC(&pWin->drawable, pGC);
-				clearRect.x = 0;
-				clearRect.y = 0;
-				clearRect.width = pWin->drawable.width;
-				clearRect.height = pWin->drawable.height;
-				(*pGC->ops->PolyFillRect)(&pWin->drawable, pGC,
-							  1, &clearRect);
-			}
-		}
-
-		/* Ok, now render with these fb controls. */
-		pFfbPrivWin->fbc_base = fbc;
-	} else {
-		if (swapInfo[0].swapAction == XdbeUntouched) {
-			ValidateGC((DrawablePtr)pDbeWindowPrivPriv->pFrontBuffer, pGC);
-			(*pGC->ops->CopyArea)((DrawablePtr)pWin,
-					      (DrawablePtr)pDbeWindowPrivPriv->pFrontBuffer,
-					      pGC, 0, 0, pWin->drawable.width,
-					      pWin->drawable.height, 0, 0);
-		}
-
-		ValidateGC((DrawablePtr)pWin, pGC);
-		(*pGC->ops->CopyArea)((DrawablePtr)pDbeWindowPrivPriv->pBackBuffer,
-				      (DrawablePtr)pWin, pGC, 0, 0,
-				      pWin->drawable.width, pWin->drawable.height,
-				      0, 0);
-
-		if (swapInfo[0].swapAction == XdbeBackground) {
-			if ((*pDbeScreenPriv->SetupBackgroundPainter)(pWin, pGC)) {
-				ValidateGC((DrawablePtr)pDbeWindowPrivPriv->pBackBuffer,
-					   pGC);
-				clearRect.x = 0;
-				clearRect.y = 0;
-				clearRect.width =
-					pDbeWindowPrivPriv->pBackBuffer->drawable.width;
-				clearRect.height =
-					pDbeWindowPrivPriv->pBackBuffer->drawable.height;
-				(*pGC->ops->PolyFillRect)(
-					(DrawablePtr)pDbeWindowPrivPriv->pBackBuffer,
-					pGC, 1, &clearRect);
-			}
-		} else if (swapInfo[0].swapAction == XdbeUntouched) {
-			/* Swap pixmap pointers. */
-			pTmpBuffer = pDbeWindowPrivPriv->pBackBuffer;
-			pDbeWindowPrivPriv->pBackBuffer =
-				pDbeWindowPrivPriv->pFrontBuffer;
-			pDbeWindowPrivPriv->pFrontBuffer = pTmpBuffer;
-			FFBDbeAliasBuffers(pDbeWindowPrivPriv->pDbeWindowPriv);
-		}
-	}
-
-	/* Remove the swapped window from the swap information array and decrement
-	 * pNumWindows to indicate to the DIX level how many windows were actually
-	 * swapped.
-	 */
-	if (*pNumWindows > 1) {
-		/* We were told to swap more than one window, but we only swapped the
-		 * first one.  Remove the first window in the list by moving the last
-		 * window to the beginning.
-		 */
-		swapInfo[0].pWindow    = swapInfo[*pNumWindows - 1].pWindow;
-		swapInfo[0].swapAction = swapInfo[*pNumWindows - 1].swapAction;
-
-		/* Clear the last window information just to be safe. */
-		swapInfo[*pNumWindows - 1].pWindow    = (WindowPtr)NULL;
-		swapInfo[*pNumWindows - 1].swapAction = 0;
-	} else {
-		/* Clear the window information just to be safe. */
-		swapInfo[0].pWindow    = (WindowPtr)NULL;
-		swapInfo[0].swapAction = 0;
-	}
-
-	(*pNumWindows)--;
-
-	FreeScratchGC(pGC);
-
-	return Success;
-}
-
-static void
-FFBDbeWinPrivDelete(DbeWindowPrivPtr pDbeWindowPriv, XID bufId)
-{
-	WindowPtr pWin = pDbeWindowPriv->pWindow;
-	FFBDbeWindowPrivPrivPtr pDbeWindowPrivPriv;
-
-	if (pDbeWindowPriv->nBufferIDs != 0) {
-		/* We still have at least one more buffer ID associated with this
-		 * window.
-		 */
-		return;
-	}
-
-	/* We have no more buffer IDs associated with this window.  We need to
-	 * free some stuff.
-	 */
-	pDbeWindowPrivPriv = FFB_DBE_WINDOW_PRIV_PRIV(pDbeWindowPriv);
-
-	/* If we were accelerating we need to restore the framebuffer
-	 * attributes.  We need to also free up the Dbe WID and go
-	 * back to using the shared one.
-	 */
-	if (pDbeWindowPrivPriv->HwAccelerated != 0) {
-		FFBPtr pFfb = GET_FFB_FROM_SCREEN(pWin->drawable.pScreen);
-		CreatorPrivWinPtr pFfbPrivWin = CreatorGetWindowPrivate(pWin);
-		xRectangle clearRect;
-		unsigned int fbc;
-		GCPtr pGC;
-
-		pFfbPrivWin->wid = FFBWidReshare(pFfb, pFfbPrivWin->wid);
-
-		/* Go back to using buffer A. */
-		fbc = pFfbPrivWin->fbc_base;
-		fbc &= ~(FFB_FBC_WB_MASK | FFB_FBC_RB_MASK);
-		fbc |= FFB_FBC_WB_A | FFB_FBC_RB_A;
-
-		/* Now fixup the WID channel. */
-		pFfbPrivWin->fbc_base =
-			(fbc & ~FFB_FBC_RGBE_MASK) | FFB_FBC_RGBE_OFF;
-
-		pGC = GetScratchGC(pWin->drawable.depth, pWin->drawable.pScreen);
-		clearRect.x = clearRect.y = 0;
-		clearRect.width  = pWin->drawable.width;
-		clearRect.height = pWin->drawable.height;
-		ValidateGC(&pWin->drawable, pGC);
-		FFBDbeUpdateWidPlane(pWin, pGC);
-		(*pGC->ops->PolyFillRect)(&pWin->drawable, pGC, 1, &clearRect);
-		FreeScratchGC(pGC);
-
-		pFfbPrivWin->fbc_base = fbc;
-	} else {
-		/* Destroy the front and back pixmaps. */
-		if (pDbeWindowPrivPriv->pFrontBuffer)
-			(*pDbeWindowPriv->pWindow->drawable.pScreen->DestroyPixmap)(
-				pDbeWindowPrivPriv->pFrontBuffer);
-		if (pDbeWindowPrivPriv->pBackBuffer)
-			(*pDbeWindowPriv->pWindow->drawable.pScreen->DestroyPixmap)(
-				pDbeWindowPrivPriv->pBackBuffer);
-	}
-}
-
-static Bool
-FFBDbePositionWindow(WindowPtr pWin, int x, int y)
-{
-	ScreenPtr		pScreen;
-	DbeScreenPrivPtr	pDbeScreenPriv;
-	DbeWindowPrivPtr	pDbeWindowPriv;
-	FFBDbeWindowPrivPrivPtr	pDbeWindowPrivPriv;
-	int			width, height;
-	int			dx, dy, dw, dh;
-	int			sourcex, sourcey;
-	int			destx, desty;
-	int			savewidth, saveheight;
-	PixmapPtr		pFrontBuffer;
-	PixmapPtr		pBackBuffer;
-	Bool			clear;
-	GCPtr			pGC;
-	xRectangle		clearRect;
-	Bool			ret;
-
-	/* 1. Unwrap the member routine. */
-	pScreen                 = pWin->drawable.pScreen;
-	pDbeScreenPriv          = DBE_SCREEN_PRIV(pScreen);
-	pScreen->PositionWindow = pDbeScreenPriv->PositionWindow;
-
-	/* 2. Do any work necessary before the member routine is called.
-	 *
-	 *    In this case we do not need to do anything.
-	 */
-     
-	/* 3. Call the member routine, saving its result if necessary. */
-	ret = (*pScreen->PositionWindow)(pWin, x, y);
-
-	/* 4. Rewrap the member routine, restoring the wrapper value first in case
-	 *    the wrapper (or something that it wrapped) change this value.
-	 */
-	pDbeScreenPriv->PositionWindow = pScreen->PositionWindow;
-	pScreen->PositionWindow = FFBDbePositionWindow;
-
-	/* 5. Do any work necessary after the member routine has been called. */
-	if (!(pDbeWindowPriv = DBE_WINDOW_PRIV(pWin)))
-		return ret;
-
-	if (pDbeWindowPriv->width  == pWin->drawable.width &&
-	    pDbeWindowPriv->height == pWin->drawable.height)
-		return ret;
-
-	width  = pWin->drawable.width;
-	height = pWin->drawable.height;
-
-	dx = pWin->drawable.x - pDbeWindowPriv->x;
-	dy = pWin->drawable.y - pDbeWindowPriv->y;
-	dw = width  - pDbeWindowPriv->width;
-	dh = height - pDbeWindowPriv->height;
-
-	GravityTranslate (0, 0, -dx, -dy, dw, dh, pWin->bitGravity, &destx, &desty);
-
-	clear = ((pDbeWindowPriv->width  < (unsigned short)width ) ||
-		 (pDbeWindowPriv->height < (unsigned short)height) ||
-		 (pWin->bitGravity == ForgetGravity));
-
-	sourcex = 0;
-	sourcey = 0;
-	savewidth  = pDbeWindowPriv->width;
-	saveheight = pDbeWindowPriv->height;
-
-	/* Clip rectangle to source and destination. */
-	if (destx < 0) {
-		savewidth += destx;
-		sourcex   -= destx;
-		destx      = 0;
-	}
-
-	if (destx + savewidth > width)
-		savewidth = width - destx;
-
-	if (desty < 0) {
-		saveheight += desty;
-		sourcey    -= desty;
-		desty       = 0;
-	}
-
-	if (desty + saveheight > height)
-		saveheight = height - desty;
-
-	pDbeWindowPriv->width  = width;
-	pDbeWindowPriv->height = height;
-	pDbeWindowPriv->x = pWin->drawable.x;
-	pDbeWindowPriv->y = pWin->drawable.y;
-
-	pGC = GetScratchGC (pWin->drawable.depth, pScreen);
-
-	if (clear) {
-		if ((*pDbeScreenPriv->SetupBackgroundPainter)(pWin, pGC)) {
-			clearRect.x = 0;
-			clearRect.y = 0;
-			clearRect.width  = width;
-			clearRect.height = height;
-		} else {
-			clear = FALSE;
-		}
-	}
-
-	pDbeWindowPrivPriv = FFB_DBE_WINDOW_PRIV_PRIV(pDbeWindowPriv);
-	if (pDbeWindowPrivPriv->HwAccelerated != 0) {
-		/* If we're hw accelerating, things are much easier. */
-		ValidateGC(&pWin->drawable, pGC);
-		FFBDbeUpdateWidPlane(pWin, pGC);
-		if (clear) {
-			CreatorPrivWinPtr pFfbPrivWin = CreatorGetWindowPrivate(pWin);
-			unsigned int fbc, orig_fbc;
-
-			ValidateGC(&pWin->drawable, pGC);
-			(*pGC->ops->PolyFillRect)(&pWin->drawable, pGC,
-						  1, &clearRect);
-
-			orig_fbc = fbc = pFfbPrivWin->fbc_base;
-			fbc &= ~(FFB_FBC_WB_MASK);
-			if (pDbeWindowPrivPriv->HwCurrentBuf == 0)
-				fbc |= FFB_FBC_WB_B;
-			else
-				fbc |= FFB_FBC_WB_A;
-
-			pFfbPrivWin->fbc_base = fbc;
-
-			if ((*pDbeScreenPriv->SetupBackgroundPainter)(pWin, pGC)) {
-				ValidateGC(&pWin->drawable, pGC);
-				clearRect.x = 0;
-				clearRect.y = 0;
-				clearRect.width  = width;
-				clearRect.height = height;
-				(*pGC->ops->PolyFillRect)(&pWin->drawable, pGC,
-							  1, &clearRect);
-			}
-
-			pFfbPrivWin->fbc_base = orig_fbc;
-		}
-
-		FreeScratchGC(pGC);
-	} else {
-		/* Create DBE buffer pixmaps equal to size of resized window. */
-		pFrontBuffer = (*pScreen->CreatePixmap)(pScreen, width, height,
-							pWin->drawable.depth);
-
-		pBackBuffer = (*pScreen->CreatePixmap)(pScreen, width, height,
-						       pWin->drawable.depth);
-
-		if (!pFrontBuffer || !pBackBuffer) {
-			/* We failed at creating 1 or 2 of the pixmaps. */
-			if (pFrontBuffer)
-				(*pScreen->DestroyPixmap)(pFrontBuffer);
-			if (pBackBuffer)
-				(*pScreen->DestroyPixmap)(pBackBuffer);
-
-			/* Destroy all buffers for this window. */
-			while (pDbeWindowPriv) {
-				/* DbeWindowPrivDelete() will free the window private
-				 * if there no more buffer IDs associated with this
-				 * window.
-				 */
-				FreeResource(pDbeWindowPriv->IDs[0], RT_NONE);
-				pDbeWindowPriv = DBE_WINDOW_PRIV(pWin);
-			}
-			FreeScratchGC(pGC);
-			return FALSE;
-		} else {
-			/* Clear out the new DBE buffer pixmaps. */
-			ValidateGC((DrawablePtr)pFrontBuffer, pGC);
-
-			/* I suppose this could avoid quite a bit of work if
-			 * it computed the minimal area required.
-			 */
-			if (clear) {
-				(*pGC->ops->PolyFillRect)((DrawablePtr)pFrontBuffer, pGC, 1,
-							  &clearRect);
-				(*pGC->ops->PolyFillRect)((DrawablePtr)pBackBuffer , pGC, 1,
-							  &clearRect);
-			}
-
-			/* Copy the contents of the old DBE pixmaps to the new pixmaps. */
-			if (pWin->bitGravity != ForgetGravity) {
-				(*pGC->ops->CopyArea)((DrawablePtr)pDbeWindowPrivPriv->pFrontBuffer,
-						      (DrawablePtr)pFrontBuffer, pGC,
-						      sourcex, sourcey,
-						      savewidth, saveheight,
-						      destx, desty);
-				(*pGC->ops->CopyArea)((DrawablePtr)pDbeWindowPrivPriv->pBackBuffer,
-						      (DrawablePtr)pBackBuffer, pGC,
-						      sourcex, sourcey,
-						      savewidth, saveheight, destx, desty);
-			}
-
-			/* Destroy the old pixmaps, and point the DBE window priv to the new
-			 * pixmaps.
-			 */
-			(*pScreen->DestroyPixmap)(pDbeWindowPrivPriv->pFrontBuffer);
-			(*pScreen->DestroyPixmap)(pDbeWindowPrivPriv->pBackBuffer);
-
-			pDbeWindowPrivPriv->pFrontBuffer = pFrontBuffer;
-			pDbeWindowPrivPriv->pBackBuffer  = pBackBuffer;
-
-			/* Make sure all XID are associated with the new back pixmap. */
-			FFBDbeAliasBuffers(pDbeWindowPriv);
-
-			FreeScratchGC(pGC);
-		}
-	}
-
-	return ret;
-}
-
-static void
-FFBDbeResetProc(ScreenPtr pScreen)
-{
-	DbeScreenPrivPtr pDbeScreenPriv = DBE_SCREEN_PRIV(pScreen);
-
-	/* Unwrap wrappers */
-	pScreen->PositionWindow = pDbeScreenPriv->PositionWindow;
-}
-
-static Bool
-FFBDbeInit(ScreenPtr pScreen, DbeScreenPrivPtr pDbeScreenPriv)
-{
-	ScrnInfoPtr pScrn;
-	FFBPtr pFfb;
-
-	pScrn = xf86Screens[pScreen->myNum];
-	pFfb = GET_FFB_FROM_SCRN(pScrn);
-	xf86Msg(X_INFO, "%s: Setting up double-buffer acceleration.\n",
-		pFfb->psdp->device);
-
-	/* Copy resource types created by DIX */
-	dbeDrawableResType   = pDbeScreenPriv->dbeDrawableResType;
-	dbeWindowPrivResType = pDbeScreenPriv->dbeWindowPrivResType;
-
-	/* Copy private indices created by DIX */
-	dbeScreenPrivIndex = pDbeScreenPriv->dbeScreenPrivIndex;
-	dbeWindowPrivIndex = pDbeScreenPriv->dbeWindowPrivIndex;
-
-	/* Reset the window priv privs if generations do not match. */
-	if (FFBDbePrivPrivGeneration != serverGeneration) {
-		/* Allocate the window priv priv. */
-		FFBDbeWindowPrivPrivIndex = (*pDbeScreenPriv->AllocWinPrivPrivIndex)();
-
-		if (!(*pDbeScreenPriv->AllocWinPrivPriv)(pScreen,
-							 FFBDbeWindowPrivPrivIndex,
-							 sizeof(FFBDbeWindowPrivPrivRec)))
-			return FALSE;
-
-		/* Make sure we only do this code once. */
-		FFBDbePrivPrivGeneration = serverGeneration;
-	}
-
-	/* Wrap functions. */
-	pDbeScreenPriv->PositionWindow = pScreen->PositionWindow;
-	pScreen->PositionWindow        = FFBDbePositionWindow;
-
-	/* Initialize the per-screen DBE function pointers. */
-	pDbeScreenPriv->GetVisualInfo         = FFBDbeGetVisualInfo;
-	pDbeScreenPriv->AllocBackBufferName   = FFBDbeAllocBackBufferName;
-	pDbeScreenPriv->SwapBuffers           = FFBDbeSwapBuffers;
-	pDbeScreenPriv->BeginIdiom            = 0;
-	pDbeScreenPriv->EndIdiom              = 0;
-	pDbeScreenPriv->ResetProc             = FFBDbeResetProc;
-	pDbeScreenPriv->WinPrivDelete         = FFBDbeWinPrivDelete;
-
-	/* The FFB implementation doesn't need buffer validation. */
-	pDbeScreenPriv->ValidateBuffer	  = (void (*)())NoopDDA;
-
-	return TRUE;
-}
-
-extern void DbeRegisterFunction(ScreenPtr pScreen, Bool (*funct)(ScreenPtr, DbeScreenPrivPtr));
-
-Bool
-FFBDbePreInit(ScreenPtr pScreen)
-{
-	DbeRegisterFunction(pScreen, FFBDbeInit);
-	return TRUE;
-}
diff --git a/src/ffb_dga.c b/src/ffb_dga.c
index 257f930..ed5d6ae 100644
--- a/src/ffb_dga.c
+++ b/src/ffb_dga.c
@@ -36,7 +36,6 @@
 #include "ffb_regs.h"
 #include "ffb_rcache.h"
 #include "ffb_fifo.h"
-#include "ffb_stip.h"
 #include "ffb_loops.h"
 
 static Bool FFB_OpenFramebuffer(ScrnInfoPtr, char **, unsigned char **,
diff --git a/src/ffb_dri.c b/src/ffb_dri.c
index 486edc3..209a9d3 100644
--- a/src/ffb_dri.c
+++ b/src/ffb_dri.c
@@ -33,11 +33,6 @@
 
 #include "xf86PciInfo.h"
 #include "xf86Pci.h"
-#define PSZ 8
-#include "cfb.h"
-#undef PSZ
-#include "cfb16.h"
-#include "cfb32.h"
 
 #include "miline.h"
 
diff --git a/src/ffb_frect.c b/src/ffb_frect.c
deleted file mode 100644
index 75c6f24..0000000
--- a/src/ffb_frect.c
+++ /dev/null
@@ -1,713 +0,0 @@
-/*
- * Acceleration for the Creator and Creator3D framebuffer - Rectangle filling.
- *
- * Copyright (C) 1998,1999 Jakub Jelinek (jakub@redhat.com)
- * Copyright (C) 1998 Michal Rehacek (majkl@iname.com)
- * Copyright (C) 1999 David S. Miller (davem@redhat.com)
- *
- * 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
- * JAKUB JELINEK, MICHAL REHACEK, OR DAVID MILLER 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.
- *
- */
-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/sunffb/ffb_frect.c,v 1.2 2000/05/23 04:47:44 dawes Exp $ */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include "ffb.h"
-#include "ffb_regs.h"
-#include "ffb_rcache.h"
-#include "ffb_fifo.h"
-#include "ffb_stip.h"
-#include "ffb_loops.h"
-
-#include "pixmapstr.h"
-#include "scrnintstr.h"
-
-#define PSZ 8
-#include "cfb.h"
-#undef PSZ
-#include "cfb32.h"
-
-#define PAGEFILL_DISABLED(pFfb) ((pFfb)->disable_pagefill != 0)
-#define FASTFILL_AP_DISABLED(pFfb) ((pFfb)->disable_fastfill_ap != 0)
-
-void
-CreatorFillBoxStipple (DrawablePtr pDrawable, int nBox, BoxPtr pBox, CreatorStipplePtr stipple)
-{
-	FFBPtr pFfb = GET_FFB_FROM_SCREEN (pDrawable->pScreen);
-	WindowPtr pWin = (WindowPtr) pDrawable;
-	ffb_fbcPtr ffb = pFfb->regs;
-	unsigned int bits[32];
-	unsigned int newalign;
-
-	FFBLOG(("CreatorFillBoxStipple: nbox(%d)\n", nBox));
-	newalign = ((pDrawable->y & 31) << 16) | (pDrawable->x & 31);
-	if (stipple->patalign != newalign) {
-		int x, y, i;
-		
-		x = (pDrawable->x - (stipple->patalign & 0xffff)) & 31;
-		y = (pDrawable->y - (stipple->patalign >> 16)) & 31;
-		if (x | y) {
-			memcpy(bits, stipple->bits, sizeof(bits));
-			for (i = 0; i < 32; i++)
-				stipple->bits[(i + y) & 31] =
-					(bits[i] >> x) | (bits[i] << (32 - x));
-			stipple->inhw = 0;
-		}
-		stipple->patalign = newalign;
-	}
-
-	FFBSetStipple(pFfb, ffb, stipple,
-		      FFB_PPC_APE_DISABLE|FFB_PPC_CS_CONST|FFB_PPC_XS_WID,
-		      FFB_PPC_APE_MASK|FFB_PPC_CS_MASK|FFB_PPC_XS_MASK);
-	FFB_WRITE_PMASK(pFfb, ffb, ~0);
-	FFB_WRITE_DRAWOP(pFfb, ffb, FFB_DRAWOP_RECTANGLE);
-	FFB_WRITE_FBC(pFfb, ffb, FFB_FBC_WIN(pWin));
-	FFB_WRITE_WID(pFfb, ffb, FFB_WID_WIN(pWin));
-
-	while(nBox--) {
-		register int x, y, w, h;
-
-		x = pBox->x1;
-		y = pBox->y1;
-		w = (pBox->x2 - x);
-		h = (pBox->y2 - y);
-		FFBFifo(pFfb, 4);
-		FFB_WRITE64(&ffb->by, y, x);
-		FFB_WRITE64_2(&ffb->bh, h, w);
-		pBox++;
-	}
-
-	pFfb->rp_active = 1;
-	FFBSync(pFfb, ffb);
-}
-
-enum ffb_fillrect_method { fillrect_page,
-			   fillrect_fast, fillrect_fast_opaque,
-			   fillrect_normal };
-
-#define BOX_AREA(__w, __h)	((int)(__w) * (int)(__h))
-
-/* Compute the page aligned box for a page mode fast fill.
- * In 'ework' this returns greater than zero if there are some odd
- * edges to take care of which are outside of the page aligned area.
- * It will place less than zero there if the box is too small,
- * indicating that a different method must be used to fill it.
- */
-#define CreatorPageFillParms(pFfb, ffp, x, y, w, h, px, py, pw, ph, ework) \
-do {	int xdiff, ydiff; \
-	int pf_bh = ffp->pagefill_height; \
-	int pf_bw = ffp->pagefill_width; \
-	py = ((y + (pf_bh - 1)) & ~(pf_bh - 1)); \
-	ydiff = py - y; \
-	px = pFfb->Pf_AlignTab[x + (pf_bw - 1)]; \
-	xdiff = px - x; \
-	ph = ((h - ydiff) & ~(pf_bh - 1)); \
-	if(ph <= 0) \
-		ework = -1; \
-	else { \
-		pw = pFfb->Pf_AlignTab[w - xdiff]; \
-		if(pw <= 0) { \
-			ework = -1; \
-		} else { \
-			ework = (((xdiff > 0)		|| \
-				  (ydiff > 0)		|| \
-				  ((w - pw) > 0)	|| \
-				  ((h - ph) > 0))) ? 1 : 0; \
-		} \
-	} \
-} while(0);
-
-/* Compute fixups of non-page aligned areas after a page fill.
- * Return the number of fixups needed.
- */
-static __inline__ int
-CreatorComputePageFillFixups(xRectangle *fixups,
-			     int x, int y, int w, int h,
-			     int paligned_x, int paligned_y,
-			     int paligned_w, int paligned_h)
-{
-	int nfixups = 0;
-
-	/* FastFill Left */
-	if(paligned_x != x) {
-		fixups[nfixups].x = x;
-		fixups[nfixups].y = paligned_y;
-		fixups[nfixups].width = paligned_x - x;
-		fixups[nfixups].height = paligned_h;
-		nfixups++;
-	}
-	/* FastFill Top */
-	if(paligned_y != y) {
-		fixups[nfixups].x = x;
-		fixups[nfixups].y = y;
-		fixups[nfixups].width = w;
-		fixups[nfixups].height = paligned_y - y;
-		nfixups++;
-	}
-	/* FastFill Right */
-	if((x+w) != (paligned_x+paligned_w)) {
-		fixups[nfixups].x = (paligned_x+paligned_w);
-		fixups[nfixups].y = paligned_y;
-		fixups[nfixups].width = (x+w) - fixups[nfixups].x;
-		fixups[nfixups].height = paligned_h;
-		nfixups++;
-	}
-	/* FastFill Bottom */
-	if((y+h) != (paligned_y+paligned_h)) {
-		fixups[nfixups].x = x;
-		fixups[nfixups].y = (paligned_y+paligned_h);
-		fixups[nfixups].width = w;
-		fixups[nfixups].height = (y+h) - fixups[nfixups].y;
-		nfixups++;
-	}
-	return nfixups;
-}
-
-/* Fill a set of boxes, pagefill and fastfill not allowed. */
-static void
-CreatorBoxFillNormal(FFBPtr pFfb,
-		     int nbox, BoxPtr pbox)
-{
-	ffb_fbcPtr ffb = pFfb->regs;
-
-	FFBLOG(("BFNormal: "));
-	if(nbox)
-		FFB_WRITE_DRAWOP(pFfb, ffb, FFB_DRAWOP_RECTANGLE);
-	while(nbox--) {
-		register int x, y, w, h;
-
-		x = pbox->x1;
-		y = pbox->y1;
-		w = (pbox->x2 - x);
-		h = (pbox->y2 - y);
-		pbox++;
-		FFBLOG(("[%08x:%08x:%08x:%08x] ", x, y, w, h));
-		FFBFifo(pFfb, 4);
-		FFB_WRITE64(&ffb->by, y, x);
-		FFB_WRITE64_2(&ffb->bh, h, w);
-	}
-	FFBLOG(("\n"));
-}
-
-/* Fill a set of boxes, only non-pagemode fastfill is allowed. */
-static void
-CreatorBoxFillFast(FFBPtr pFfb,
-		   int nbox, BoxPtr pbox)
-{
-	ffb_fbcPtr ffb = pFfb->regs;
-
-	FFBLOG(("BFFast: "));
-	while(nbox--) {
-		struct fastfill_parms *ffp = &FFB_FFPARMS(pFfb);
-		register int x, y, w, h;
-
-		x = pbox->x1;
-		y = pbox->y1;
-		w = (pbox->x2 - x);
-		h = (pbox->y2 - y);
-		pbox++;
-		if(BOX_AREA(w, h) < ffp->fastfill_small_area) {
-			/* Too small for fastfill to be useful. */
-			FFBLOG(("NRM(%08x:%08x:%08x:%08x) ",
-				x, y, w, h));
-			FFB_WRITE_DRAWOP(pFfb, ffb, FFB_DRAWOP_RECTANGLE);
-			FFBFifo(pFfb, 4);
-			FFB_WRITE64(&ffb->by, y, x);
-			FFB_WRITE64_2(&ffb->bh, h, w);
-		} else {
-			FFBLOG(("FST(%08x:%08x:%08x:%08x:[%08x:%08x]) ",
-				x, y, w, h,
-				(w + (x & (ffp->fastfill_width - 1))),
-				(h + (y & (ffp->fastfill_height - 1)))));
-			if (pFfb->ffb_res == ffb_res_high &&
-			    ((x & 7) != 0 || (w & 7) != 0)) {
-				FFB_WRITE_DRAWOP(pFfb, ffb, FFB_DRAWOP_RECTANGLE);
-				if ((x & 7) != 0) {
-					register int nx = x;
-					register int nw;
-
-					nw = 8 - (nx & 7);
-					if (nw > w)
-						nw = w;
-					FFBFifo(pFfb, 4);
-					FFB_WRITE64(&ffb->by, y, nx);
-					FFB_WRITE64_2(&ffb->bh, h, nw);
-					x += nw;
-					w -= nw;
-				}
-				if ((w & 7) != 0) {
-					register int nx, nw;
-
-					nw = (w & 7);
-					nx = x + (w - nw);
-					FFBFifo(pFfb, 4);
-					FFB_WRITE64(&ffb->by, y, nx);
-					FFB_WRITE64_2(&ffb->bh, h, nw);
-					w -= nw;
-				}
-				if (w <= 0)
-					goto next_rect;
-			}
-			FFB_WRITE_DRAWOP(pFfb, ffb, FFB_DRAWOP_FASTFILL);
-			FFBFifo(pFfb, 10);
-			ffb->by = FFB_FASTFILL_COLOR_BLK;
-			FFB_WRITE64(&ffb->dy, 0, 0);
-			FFB_WRITE64_2(&ffb->bh,
-				      ffp->fastfill_height,
-				      (ffp->fastfill_width * 4));
-			FFB_WRITE64_3(&ffb->dy, y, x);
-			ffb->bh = (h + (y & (ffp->fastfill_height - 1)));
-			FFB_WRITE64(&ffb->by, FFB_FASTFILL_BLOCK,
-				    (w + (x & (ffp->fastfill_width - 1))));
-		}
-	next_rect:
-		;
-	}
-	FFBLOG(("\n"));
-}
-
-/* Fill a set of boxes, any fastfill method is allowed. */
-static void
-CreatorBoxFillPage(FFBPtr pFfb,
-		   int nbox, BoxPtr pbox)
-{
-	ffb_fbcPtr ffb = pFfb->regs;
-
-	FFBLOG(("BFPage: "));
-	while(nbox--) {
-		struct fastfill_parms *ffp = &FFB_FFPARMS(pFfb);
-		register int x, y, w, h;
-
-		x = pbox->x1;
-		y = pbox->y1;
-		w = (pbox->x2 - x);
-		h = (pbox->y2 - y);
-		pbox++;
-		if(BOX_AREA(w, h) < ffp->fastfill_small_area) {
-			/* Too small for fastfill or page fill to be useful. */
-			FFBLOG(("NRM(%08x:%08x:%08x:%08x) ",
-				x, y, w, h));
-			FFB_WRITE_DRAWOP(pFfb, ffb, FFB_DRAWOP_RECTANGLE);
-			FFBFifo(pFfb, 4);
-			FFB_WRITE64(&ffb->by, y, x);
-			FFB_WRITE64_2(&ffb->bh, h, w);
-		} else {
-			int paligned_y, paligned_x;
-			int paligned_h, paligned_w = 0;
-			int extra_work;
-
-			if (pFfb->ffb_res == ffb_res_high &&
-			    ((x & 7) != 0 || (w & 7) != 0)) {
-				FFB_WRITE_DRAWOP(pFfb, ffb, FFB_DRAWOP_RECTANGLE);
-				if ((x & 7) != 0) {
-					register int nx = x;
-					register int nw;
-
-					nw = 8 - (nx & 7);
-					if (nw > w)
-						nw = w;
-					FFBFifo(pFfb, 4);
-					FFB_WRITE64(&ffb->by, y, nx);
-					FFB_WRITE64_2(&ffb->bh, h, nw);
-					x += nw;
-					w -= nw;
-				}
-				if ((w & 7) != 0) {
-					register int nx, nw;
-
-					nw = (w & 7);
-					nx = x + (w - nw);
-					FFBFifo(pFfb, 4);
-					FFB_WRITE64(&ffb->by, y, nx);
-					FFB_WRITE64_2(&ffb->bh, h, nw);
-					w -= nw;
-				}
-				if (w <= 0)
-					goto next_rect;
-			}
-
-			FFB_WRITE_DRAWOP(pFfb, ffb, FFB_DRAWOP_FASTFILL);
-			if((w < (ffp->pagefill_width<<1)) ||
-			   (h < (ffp->pagefill_height<<1)))
-				goto do_fastfill;
-
-			CreatorPageFillParms(pFfb, ffp,
-					     x, y, w, h,
-					     paligned_x, paligned_y,
-					     paligned_w, paligned_h, extra_work);
-
-			/* See if the aligned area is large enough for
-			 * page fill to be worthwhile.
-			 */
-			if(extra_work < 0 ||
-			   BOX_AREA(paligned_w, paligned_h) < ffp->pagefill_small_area) {
-		   do_fastfill:
-				FFBLOG(("FST(%08x:%08x:%08x:%08x:[%08x:%08x]) ",
-					x, y, w, h,
-					(w + (x & (ffp->fastfill_width - 1))),
-					(h + (y & (ffp->fastfill_height - 1)))));
-				FFBFifo(pFfb, 10);
-				ffb->by = FFB_FASTFILL_COLOR_BLK;
-				FFB_WRITE64(&ffb->dy, 0, 0);
-				FFB_WRITE64_2(&ffb->bh,
-					      ffp->fastfill_height,
-					      (ffp->fastfill_width * 4));
-				FFB_WRITE64_3(&ffb->dy, y, x);
-				ffb->bh = (h + (y & (ffp->fastfill_height - 1)));
-				FFB_WRITE64(&ffb->by, FFB_FASTFILL_BLOCK,
-					    (w + (x & (ffp->fastfill_width - 1))));
-			} else {
-				/* Ok, page fill is worth it, let it rip. */
-				FFBLOG(("PAG(%08x:%08x:%08x:%08x) ",
-					paligned_x, paligned_y, paligned_w, paligned_h));
-				FFBFifo(pFfb, 15);
-				ffb->by = FFB_FASTFILL_COLOR_BLK;
-				FFB_WRITE64(&ffb->dy, 0, 0);
-				FFB_WRITE64_2(&ffb->bh, ffp->fastfill_height, (ffp->fastfill_width * 4));
-				ffb->by = FFB_FASTFILL_BLOCK_X;
-				FFB_WRITE64(&ffb->dy, 0, 0);
-				FFB_WRITE64_2(&ffb->bh, ffp->pagefill_height, (ffp->pagefill_width * 4));
-				FFB_WRITE64_3(&ffb->dy, paligned_y, paligned_x);
-				ffb->bh = paligned_h;
-				FFB_WRITE64(&ffb->by, FFB_FASTFILL_PAGE, paligned_w);
-
-				if(extra_work) {
-					register int nfixups;
-
-					/* Ok, we're going to do at least one fixup. */
-					nfixups = CreatorComputePageFillFixups(pFfb->Pf_Fixups,
-									       x, y, w, h,
-									       paligned_x, paligned_y,
-									       paligned_w, paligned_h);
-
-					/* NOTE: For the highres case we have already
-					 *       aligned the outermost X and W coordinates.
-					 *	 Therefore we can be assured that the fixup
-					 *	 X and W coordinates below will be 8 pixel
-					 *	 aligned as well.  Do the math, it works. -DaveM
-					 */
-
-					FFBFifo(pFfb, 5 + (nfixups * 5));
-					ffb->by = FFB_FASTFILL_COLOR_BLK;
-					FFB_WRITE64(&ffb->dy, 0, 0);
-					FFB_WRITE64_2(&ffb->bh, ffp->fastfill_height, (ffp->fastfill_width * 4));
-
-					while(--nfixups >= 0) {
-						register int xx, yy, ww, hh;
-
-						xx = pFfb->Pf_Fixups[nfixups].x;
-						yy = pFfb->Pf_Fixups[nfixups].y;
-						FFB_WRITE64(&ffb->dy, yy, xx);
-						ww = (pFfb->Pf_Fixups[nfixups].width +
-						      (xx & (ffp->fastfill_width - 1)));
-						hh = (pFfb->Pf_Fixups[nfixups].height +
-						      (yy & (ffp->fastfill_height - 1)));
-						FFBLOG(("FIXUP(%08x:%08x:%08x:%08x) ",
-							xx, yy, ww, hh));
-						if(nfixups != 0) {
-							ffb->by = FFB_FASTFILL_BLOCK;
-							FFB_WRITE64_2(&ffb->bh, hh, ww);
-						} else {
-							ffb->bh = hh;
-							FFB_WRITE64(&ffb->by, FFB_FASTFILL_BLOCK, ww);
-						}
-					}
-				}
-			}
-		}
-	next_rect:
-		;
-	}
-	FFBLOG(("\n"));
-}
-
-void
-CreatorFillBoxSolid (DrawablePtr pDrawable, int nBox, BoxPtr pBox, unsigned long pixel)
-{
-	FFBPtr pFfb = GET_FFB_FROM_SCREEN (pDrawable->pScreen);
-	WindowPtr pWin = (WindowPtr) pDrawable;
-
-	FFBLOG(("CreatorFillBoxSolid: nbox(%d)\n", nBox));
-	FFB_ATTR_FFWIN(pFfb, pWin,
-		       FFB_PPC_APE_DISABLE | FFB_PPC_CS_CONST,
-		       pixel);
-	if (PAGEFILL_DISABLED(pFfb))
-		CreatorBoxFillNormal(pFfb, nBox, pBox);
-	else
-		CreatorBoxFillPage(pFfb, nBox, pBox);
-
-	pFfb->rp_active = 1;
-	FFBSync(pFfb, pFfb->regs);
-}
-
-static void
-FFBSetStippleFast(FFBPtr pFfb, ffb_fbcPtr ffb,
-		  CreatorStipplePtr stipple,
-		  unsigned int ppc, unsigned int ppc_mask)
-{
-	ppc |= FFB_PPC_APE_ENABLE | FFB_PPC_TBE_TRANSPARENT | FFB_PPC_XS_WID;
-	ppc_mask |= FFB_PPC_APE_MASK | FFB_PPC_TBE_MASK | FFB_PPC_XS_MASK;
-	FFB_WRITE_PPC(pFfb, ffb, ppc, ppc_mask);
-	FFB_WRITE_ROP(pFfb, ffb, (FFB_ROP_EDIT_BIT|stipple->alu)|(FFB_ROP_NEW<<8));
-	FFB_WRITE_FG(pFfb, ffb, stipple->fg);
-	FFBFifo(pFfb, 32);
-	FFB_STIPPLE_LOAD(&ffb->pattern[0], &stipple->bits[0]);
-}
-
-static void
-FFBSetStippleFastIdentity(FFBPtr pFfb,
-			  ffb_fbcPtr ffb,
-			  CreatorStipplePtr stipple)
-{
-	int i;
-
-	FFB_WRITE_FG(pFfb, ffb, stipple->bg);
-	FFBFifo(pFfb, 32);
-	for(i = 0; i < 32; i++)
-		ffb->pattern[i] = ~stipple->bits[i];
-	stipple->inhw = 0;
-	pFfb->laststipple = NULL;
-}
-
-void
-CreatorPolyFillRect(DrawablePtr pDrawable, GCPtr pGC, int nrectFill, xRectangle *prectInit)
-{
-	FFBPtr pFfb = GET_FFB_FROM_SCREEN (pDrawable->pScreen);
-	ffb_fbcPtr ffb = pFfb->regs;
-	xRectangle	*prect;
-	RegionPtr	prgnClip;
-	register BoxPtr	pbox;
-	register BoxPtr	pboxClipped;
-	BoxPtr		pboxClippedBase;
-	BoxPtr		pextent;
-	CreatorPrivGCPtr gcPriv;
-	int		numRects;
-	int		n;
-	int		xorg, yorg;
-    
-	/* No garbage please. */
-	if (nrectFill <= 0)
-		return;
-
-	gcPriv = CreatorGetGCPrivate (pGC);
-	FFBLOG(("CreatorPolyFillRect: nrect(%d) ALU(%x) STIP(%p) pmsk(%08x)\n",
-		nrectFill, pGC->alu, gcPriv->stipple, pGC->planemask));
-	prgnClip = cfbGetCompositeClip(pGC);
-	prect = prectInit;
-	xorg = pDrawable->x;
-	yorg = pDrawable->y;
-	if (xorg || yorg) {
-		prect = prectInit;
-		n = nrectFill;
-		while (n--) {
-			prect->x += xorg;
-			prect->y += yorg;
-			prect++;
-		}
-	}
-
-	prect = prectInit;
-	numRects = REGION_NUM_RECTS (prgnClip) * nrectFill;
-	if (numRects > 64) {
-		pboxClippedBase = (BoxPtr)ALLOCATE_LOCAL(numRects * sizeof(BoxRec));
-		if (!pboxClippedBase)
-			return;
-	} else
-		pboxClippedBase = pFfb->ClippedBoxBuf;
-
-	pboxClipped = pboxClippedBase;
-	if (REGION_NUM_RECTS(prgnClip) == 1) {
-		int x1, y1, x2, y2, bx2, by2;
-
-		pextent = REGION_RECTS(prgnClip);
-		x1 = pextent->x1;
-		y1 = pextent->y1;
-		x2 = pextent->x2;
-		y2 = pextent->y2;
-		while (nrectFill--) {
-			if ((pboxClipped->x1 = prect->x) < x1)
-				pboxClipped->x1 = x1;
-
-			if ((pboxClipped->y1 = prect->y) < y1)
-				pboxClipped->y1 = y1;
-
-			bx2 = (int) prect->x + (int) prect->width;
-			if (bx2 > x2)
-				bx2 = x2;
-			pboxClipped->x2 = bx2;
-
-			by2 = (int) prect->y + (int) prect->height;
-			if (by2 > y2)
-				by2 = y2;
-			pboxClipped->y2 = by2;
-
-			prect++;
-			if ((pboxClipped->x1 < pboxClipped->x2) &&
-			    (pboxClipped->y1 < pboxClipped->y2))
-				pboxClipped++;
-		}
-	} else {
-		int x1, y1, x2, y2, bx2, by2;
-
-		pextent = REGION_EXTENTS(pGC->pScreen, prgnClip);
-		x1 = pextent->x1;
-		y1 = pextent->y1;
-		x2 = pextent->x2;
-		y2 = pextent->y2;
-		while (nrectFill--) {
-			BoxRec box;
-
-			if ((box.x1 = prect->x) < x1)
-				box.x1 = x1;
-
-			if ((box.y1 = prect->y) < y1)
-				box.y1 = y1;
-
-			bx2 = (int) prect->x + (int) prect->width;
-			if (bx2 > x2)
-				bx2 = x2;
-			box.x2 = bx2;
-
-			by2 = (int) prect->y + (int) prect->height;
-			if (by2 > y2)
-				by2 = y2;
-			box.y2 = by2;
-
-			prect++;
-
-			if ((box.x1 >= box.x2) || (box.y1 >= box.y2))
-				continue;
-
-			n = REGION_NUM_RECTS (prgnClip);
-			pbox = REGION_RECTS(prgnClip);
-
-			/* Clip the rectangle to each box in the clip region
-			 * this is logically equivalent to calling Intersect()
-			 */
-			while(n--) {
-				pboxClipped->x1 = max(box.x1, pbox->x1);
-				pboxClipped->y1 = max(box.y1, pbox->y1);
-				pboxClipped->x2 = min(box.x2, pbox->x2);
-				pboxClipped->y2 = min(box.y2, pbox->y2);
-				pbox++;
-
-				/* see if clipping left anything */
-				if(pboxClipped->x1 < pboxClipped->x2 &&
-				   pboxClipped->y1 < pboxClipped->y2)
-					pboxClipped++;
-			}
-		}
-	}
-	/* Now fill the pre-clipped boxes. */
-	if(pboxClipped != pboxClippedBase) {
-		enum ffb_fillrect_method how = fillrect_page;
-		int num = (pboxClipped - pboxClippedBase);
-		int f_w = pboxClippedBase->x2 - pboxClippedBase->x1;
-		int f_h = pboxClippedBase->y2 - pboxClippedBase->y1;
-		WindowPtr pWin = (WindowPtr) pDrawable;
-		unsigned int fbc = FFB_FBC_WIN(pWin);
-		unsigned int drawop = FFB_DRAWOP_FASTFILL;
-
-		if (PAGEFILL_DISABLED(pFfb) ||
-		    pGC->alu != GXcopy ||
-		    BOX_AREA(f_w, f_h) < 128) {
-			drawop = FFB_DRAWOP_RECTANGLE;
-			how = fillrect_normal;
-		} else if (gcPriv->stipple != NULL) {
-			if (FASTFILL_AP_DISABLED(pFfb)) {
-				drawop = FFB_DRAWOP_RECTANGLE;
-				how = fillrect_normal;
-			} else {
-				if ((gcPriv->stipple->alu & FFB_ROP_EDIT_BIT) != 0)
-					how = fillrect_fast;
-				else
-					how = fillrect_fast_opaque;
-			}
-		} else {
-			int all_planes;
-
-			/* Plane masks are not controllable with page fills. */
-			if (pGC->depth == 8)
-				all_planes = 0xff;
-			else
-				all_planes = 0xffffff;
-			if ((pGC->planemask & all_planes) != all_planes)
-				how = fillrect_fast;
-		}
-
-		if (how == fillrect_page) {
-			fbc &= ~(FFB_FBC_XE_MASK | FFB_FBC_RGBE_MASK);
-			fbc |= FFB_FBC_XE_ON | FFB_FBC_RGBE_ON;
-		}
-
-		/* In the high-resolution modes, the Creator3D transforms
-		 * the framebuffer such that the dual-buffers present become
-		 * one large single buffer.  As such you need to enable both
-		 * A and B write buffers for page/fast fills to work properly
-		 * under this configuration. -DaveM
-		 */
-		if (pFfb->ffb_res == ffb_res_high)
-			fbc |= FFB_FBC_WB_B;
-
-		/* Setup the attributes. */
-		if (gcPriv->stipple == NULL) {
-			FFB_ATTR_RAW(pFfb,
-				     FFB_PPC_APE_DISABLE|FFB_PPC_CS_CONST|FFB_PPC_XS_WID,
-				     FFB_PPC_APE_MASK|FFB_PPC_CS_MASK|FFB_PPC_XS_MASK,
-				     pGC->planemask,
-				     ((FFB_ROP_EDIT_BIT|pGC->alu)|(FFB_ROP_NEW<<8)),
-				     drawop,
-				     pGC->fgPixel,
-				     fbc, FFB_WID_WIN(pWin));
-		} else {
-			if (how == fillrect_fast_opaque) {
-				FFBSetStippleFast(pFfb, ffb, gcPriv->stipple,
-						  FFB_PPC_CS_CONST|FFB_PPC_XS_WID,
-						  FFB_PPC_CS_MASK|FFB_PPC_XS_MASK);
-			} else {
-				FFBSetStipple(pFfb, ffb, gcPriv->stipple,
-					      FFB_PPC_CS_CONST|FFB_PPC_XS_WID,
-					      FFB_PPC_CS_MASK|FFB_PPC_XS_MASK);
-			}
-			FFB_WRITE_DRAWOP(pFfb, ffb, drawop);
-			FFB_WRITE_FBC(pFfb, ffb, fbc);
-			FFB_WRITE_WID(pFfb, ffb, FFB_WID_WIN(pWin));
-		}
-
-		/* Now render. */
-		if(how == fillrect_normal)
-			CreatorBoxFillNormal(pFfb, num, pboxClippedBase);
-		else if(how == fillrect_fast || how == fillrect_fast_opaque)
-			CreatorBoxFillFast(pFfb, num, pboxClippedBase);
-		else
-			CreatorBoxFillPage(pFfb, num, pboxClippedBase);
-
-		if(how == fillrect_fast_opaque) {
-			FFBSetStippleFastIdentity(pFfb, ffb, gcPriv->stipple);
-			CreatorBoxFillFast(pFfb, num, pboxClippedBase);
-		}
-
-		pFfb->rp_active = 1;
-		FFBSync(pFfb, ffb);
-	}
-	if (pboxClippedBase != pFfb->ClippedBoxBuf)
-		DEALLOCATE_LOCAL (pboxClippedBase);
-}
diff --git a/src/ffb_fspans.c b/src/ffb_fspans.c
deleted file mode 100644
index 2f505b5..0000000
--- a/src/ffb_fspans.c
+++ /dev/null
@@ -1,125 +0,0 @@
-/*
- * Acceleration for the Creator and Creator3D framebuffer - Fill spans.
- *
- * Copyright (C) 1998,1999 Jakub Jelinek (jakub@redhat.com)
- * Copyright (C) 1999 David S. Miller (davem@redhat.com)
- *
- * 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
- * JAKUB JELINEK OR DAVID MILLER 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.
- */
-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/sunffb/ffb_fspans.c,v 1.1 2000/05/18 23:21:36 dawes Exp $ */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include "ffb.h"
-#include "ffb_regs.h"
-#include "ffb_rcache.h"
-#include "ffb_fifo.h"
-#include "ffb_stip.h"
-#include "ffb_loops.h"
-
-#include "pixmapstr.h"
-#include "scrnintstr.h"
-
-#include "mi.h"
-#include "mispans.h"
-
-#define PSZ 8
-#include "cfb.h"
-#undef PSZ
-#include "cfb32.h"
-
-void
-CreatorFillSpans (DrawablePtr pDrawable, GCPtr pGC,
-		  int n, DDXPointPtr ppt,
-		  int *pwidth, int fSorted)
-{
-	WindowPtr pWin = (WindowPtr) pDrawable;
-	CreatorPrivGCPtr gcPriv = CreatorGetGCPrivate (pGC);
-	FFBPtr pFfb = GET_FFB_FROM_SCREEN (pGC->pScreen);
-	ffb_fbcPtr ffb = pFfb->regs;
-	int *pwidthFree;
-	DDXPointPtr pptFree;
-	RegionPtr clip = cfbGetCompositeClip(pGC);
-	int nTmp = n * miFindMaxBand(clip);
-
-	FFBLOG(("CreatorFillSpans: n(%d) fsorted(%d)\n", n, fSorted));
-	pwidthFree = (int *)ALLOCATE_LOCAL(nTmp * sizeof(int));
-	pptFree = (DDXPointRec *)ALLOCATE_LOCAL(nTmp * sizeof(DDXPointRec));
-	if (!pptFree || !pwidthFree) {
-		if (pptFree) DEALLOCATE_LOCAL(pptFree);
-		if (pwidthFree) DEALLOCATE_LOCAL(pwidthFree);
-		return;
-	}
-	n = miClipSpans(clip,
-			ppt, pwidth, n,
-			pptFree, pwidthFree, fSorted);
-	pwidth = pwidthFree;
-	ppt = pptFree;
-	if(gcPriv->stipple == NULL) {
-		FFB_ATTR_GC(pFfb, pGC, pWin,
-			    FFB_PPC_APE_DISABLE | FFB_PPC_CS_CONST,
-			    FFB_DRAWOP_BRLINEOPEN);
-	} else {
-		unsigned int fbc;
-
-		FFBSetStipple(pFfb, ffb, gcPriv->stipple,
-			      FFB_PPC_CS_CONST, FFB_PPC_CS_MASK);
-		FFB_WRITE_PMASK(pFfb, ffb, pGC->planemask);
-		FFB_WRITE_DRAWOP(pFfb, ffb, FFB_DRAWOP_BRLINEOPEN);
-		fbc = FFB_FBC_WIN(pWin);
-		fbc = (fbc & ~FFB_FBC_XE_MASK) | FFB_FBC_XE_OFF;
-		FFB_WRITE_FBC(pFfb, ffb, fbc);
-	}
-	FFBFifo(pFfb, 1);
-	ffb->lpat = 0;
-
-	if (pFfb->has_brline_bug) {
-		while(n--) {
-			register int x, y, w;
-
-			x = ppt->x;
-			y = ppt->y;
-			w = *pwidth++;
-			FFBFifo(pFfb, 5);
-			ffb->ppc = 0;
-			FFB_WRITE64(&ffb->by, y, x);
-			FFB_WRITE64_2(&ffb->bh, y, (x + w));
-			ppt++;
-		}
-	} else {
-		while(n--) {
-			register int x, y, w;
-
-			x = ppt->x;
-			y = ppt->y;
-			w = *pwidth++;
-			FFBFifo(pFfb, 4);
-			FFB_WRITE64(&ffb->by, y, x);
-			FFB_WRITE64_2(&ffb->bh, y, (x + w));
-			ppt++;
-		}
-	}
-
-	DEALLOCATE_LOCAL(pptFree);
-	DEALLOCATE_LOCAL(pwidthFree);
-	pFfb->rp_active = 1;
-	FFBSync(pFfb, ffb);
-}
diff --git a/src/ffb_gc.c b/src/ffb_gc.c
deleted file mode 100644
index 7fa34a4..0000000
--- a/src/ffb_gc.c
+++ /dev/null
@@ -1,758 +0,0 @@
-/*
- * Acceleration for the Creator and Creator3D framebuffer - GC implementation.
- *
- * Copyright (C) 1998,1999,2000 Jakub Jelinek (jakub@redhat.com)
- * Copyright (C) 1998 Michal Rehacek (majkl@iname.com)
- * Copyright (C) 1999 David S. Miller (davem@redhat.com)
- *
- * 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
- * JAKUB JELINEK, MICHAL REHACEK, OR DAVID MILLER 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.
- *
- */
-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/sunffb/ffb_gc.c,v 1.2 2000/05/23 04:47:44 dawes Exp $ */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include "ffb.h"
-#include "ffb_regs.h"
-#include "ffb_rcache.h"
-#include "ffb_fifo.h"
-#include "ffb_loops.h"
-#include "ffb_gc.h"
-
-#include "scrnintstr.h"
-#include "pixmapstr.h"
-#include <X11/fonts/fontstruct.h>
-#include "dixfontstr.h"
-
-#define PSZ 8
-#include "cfb.h"
-#undef PSZ
-#include "cfb32.h"
-
-#include "migc.h"
-#include "mi.h"
-#include "mispans.h"
-
-GCOps CreatorTEOps1Rect8 = {
-	CreatorFillSpans,
-	CreatorSetSpans,
-	cfbPutImage,
-	CreatorCopyArea,
-	CreatorCopyPlane,
-	CreatorPolyPoint,
-	CreatorPolylines,
-	CreatorPolySegment,
-	miPolyRectangle,
-	CreatorZeroPolyArc,
-	CreatorFillPolygon,
-	CreatorPolyFillRect,
-	CreatorPolyFillArcSolid,
-	miPolyText8,
-	miPolyText16,
-	miImageText8,
-	miImageText16,
-	CreatorTEGlyphBlt,
-	CreatorPolyTEGlyphBlt,
-	miPushPixels
-#ifdef NEED_LINEHELPER
-	,NULL
-#endif
-};
-
-GCOps CreatorTEOps1Rect32 = {
-	CreatorFillSpans,
-	CreatorSetSpans,
-	cfb32PutImage,
-	CreatorCopyArea,
-	CreatorCopyPlane,
-	CreatorPolyPoint,
-	CreatorPolylines,
-	CreatorPolySegment,
-	miPolyRectangle,
-	CreatorZeroPolyArc,
-	CreatorFillPolygon,
-	CreatorPolyFillRect,
-	CreatorPolyFillArcSolid,
-	miPolyText8,
-	miPolyText16,
-	miImageText8,
-	miImageText16,
-	CreatorTEGlyphBlt,
-	CreatorPolyTEGlyphBlt,
-	miPushPixels
-#ifdef NEED_LINEHELPER
-	,NULL
-#endif
-};
-
-GCOps CreatorTEOps8 = {
-	CreatorFillSpans,
-	CreatorSetSpans,
-	cfbPutImage,
-	CreatorCopyArea,
-	CreatorCopyPlane,
-	CreatorPolyPoint,
-	CreatorLineSSStub,
-	CreatorSegmentSSStub,
-	miPolyRectangle,
-	CreatorZeroPolyArc,
-	CreatorFillPolygon,
-	CreatorPolyFillRect,
-	CreatorPolyFillArcSolid,
-	miPolyText8,
-	miPolyText16,
-	miImageText8,
-	miImageText16,
-	CreatorTEGlyphBlt,
-	CreatorPolyTEGlyphBlt,
-	miPushPixels
-#ifdef NEED_LINEHELPER
-	,NULL
-#endif
-};
-
-GCOps CreatorTEOps32 = {
-	CreatorFillSpans,
-	CreatorSetSpans,
-	cfb32PutImage,
-	CreatorCopyArea,
-	CreatorCopyPlane,
-	CreatorPolyPoint,
-	CreatorLineSSStub,
-	CreatorSegmentSSStub,
-	miPolyRectangle,
-	CreatorZeroPolyArc,
-	CreatorFillPolygon,
-	CreatorPolyFillRect,
-	CreatorPolyFillArcSolid,
-	miPolyText8,
-	miPolyText16,
-	miImageText8,
-	miImageText16,
-	CreatorTEGlyphBlt,
-	CreatorPolyTEGlyphBlt,
-	miPushPixels
-#ifdef NEED_LINEHELPER
-	,NULL
-#endif
-};
-
-GCOps CreatorNonTEOps1Rect8 = {
-	CreatorFillSpans,
-	CreatorSetSpans,
-	cfbPutImage,
-	CreatorCopyArea,
-	CreatorCopyPlane,
-	CreatorPolyPoint,
-	CreatorPolylines,
-	CreatorPolySegment,
-	miPolyRectangle,
-	CreatorZeroPolyArc,
-	CreatorFillPolygon,
-	CreatorPolyFillRect,
-	CreatorPolyFillArcSolid,
-	miPolyText8,
-	miPolyText16,
-	miImageText8,
-	miImageText16,
-	miImageGlyphBlt,
-	CreatorPolyGlyphBlt,
-	miPushPixels
-#ifdef NEED_LINEHELPER
-	,NULL
-#endif
-};
-
-GCOps CreatorNonTEOps1Rect32 = {
-	CreatorFillSpans,
-	CreatorSetSpans,
-	cfb32PutImage,
-	CreatorCopyArea,
-	CreatorCopyPlane,
-	CreatorPolyPoint,
-	CreatorPolylines,
-	CreatorPolySegment,
-	miPolyRectangle,
-	CreatorZeroPolyArc,
-	CreatorFillPolygon,
-	CreatorPolyFillRect,
-	CreatorPolyFillArcSolid,
-	miPolyText8,
-	miPolyText16,
-	miImageText8,
-	miImageText16,
-	miImageGlyphBlt,
-	CreatorPolyGlyphBlt,
-	miPushPixels
-#ifdef NEED_LINEHELPER
-	,NULL
-#endif
-};
-
-GCOps CreatorNonTEOps8 = {
-	CreatorFillSpans,
-	CreatorSetSpans,
-	cfbPutImage,
-	CreatorCopyArea,
-	CreatorCopyPlane,
-	CreatorPolyPoint,
-	CreatorLineSSStub,
-	CreatorSegmentSSStub,
-	miPolyRectangle,
-	CreatorZeroPolyArc,
-	CreatorFillPolygon,
-	CreatorPolyFillRect,
-	CreatorPolyFillArcSolid,
-	miPolyText8,
-	miPolyText16,
-	miImageText8,
-	miImageText16,
-	miImageGlyphBlt,
-	CreatorPolyGlyphBlt,
-	miPushPixels
-#ifdef NEED_LINEHELPER
-	,NULL
-#endif
-};
-
-GCOps CreatorNonTEOps32 = {
-	CreatorFillSpans,
-	CreatorSetSpans,
-	cfb32PutImage,
-	CreatorCopyArea,
-	CreatorCopyPlane,
-	CreatorPolyPoint,
-	CreatorLineSSStub,
-	CreatorSegmentSSStub,
-	miPolyRectangle,
-	CreatorZeroPolyArc,
-	CreatorFillPolygon,
-	CreatorPolyFillRect,
-	CreatorPolyFillArcSolid,
-	miPolyText8,
-	miPolyText16,
-	miImageText8,
-	miImageText16,
-	miImageGlyphBlt,
-	CreatorPolyGlyphBlt,
-	miPushPixels
-#ifdef NEED_LINEHELPER
-	,NULL
-#endif
-};
-
-#define FONTWIDTH(font)	(FONTMAXBOUNDS(font,rightSideBearing) - \
-			 FONTMINBOUNDS(font,leftSideBearing))
-#define FONTHEIGHT(font) (FONTMAXBOUNDS(font,ascent) + \
-			  FONTMINBOUNDS(font,descent))
-
-static GCOps *
-CreatorMatchCommon (GCPtr pGC, cfbPrivGCPtr devPriv)
-{
-	int depth = pGC->depth;
-
-	if (pGC->lineWidth != 0) return 0;
-	if (pGC->lineStyle != LineSolid) return 0;
-	if (pGC->fillStyle != FillSolid) return 0;
-	if (devPriv->rop != GXcopy) return 0;
-	if (pGC->font &&
-	    FONTWIDTH (pGC->font) <= 32 &&
-	    FONTHEIGHT (pGC->font) <= 100 &&
-	    FONTMINBOUNDS(pGC->font,characterWidth) >= 0) {
-		if (TERMINALFONT(pGC->font)) {
-			if (devPriv->oneRect) {
-				return (depth == 8 ?
-					&CreatorTEOps1Rect8 :
-					&CreatorTEOps1Rect32);
-			} else {
-				return (depth == 8 ?
-					&CreatorTEOps8 :
-					&CreatorTEOps32);
-			}
-		} else {
-			if (devPriv->oneRect) {
-				return (depth == 8 ?
-					&CreatorNonTEOps1Rect8 :
-					&CreatorNonTEOps1Rect32);
-			} else {
-				return (depth == 8 ?
-					&CreatorNonTEOps8 :
-					&CreatorNonTEOps32);
-			}
-		}
-	}
-	return 0;
-}
-
-static void
-CreatorDestroyGC (GCPtr pGC)
-{
-	CreatorPrivGCPtr gcPriv = CreatorGetGCPrivate (pGC);
-        
-	if (gcPriv->stipple)
-		xfree (gcPriv->stipple);
-	miDestroyGC (pGC);
-}
-
-static __inline__ void
-CreatorNewLine(GCPtr pGC, cfbPrivGCPtr devPriv, CreatorPrivGCPtr gcPriv, int accel)
-{
-	pGC->ops->FillPolygon = miFillPolygon;
-	pGC->ops->PolyRectangle = miPolyRectangle;
-	if (pGC->lineWidth == 0)
-		pGC->ops->PolyArc = miZeroPolyArc;
-	else
-		pGC->ops->PolyArc = miPolyArc;
-	if (accel) {
-		pGC->ops->FillPolygon = CreatorFillPolygon;
-		if (pGC->lineWidth == 0 && pGC->capStyle != CapNotLast)
-			pGC->ops->PolyArc = CreatorZeroPolyArc;
-	}
-	pGC->ops->PolySegment = miPolySegment;
-	gcPriv->linepat = 0;
-
-	/* Segment and Line ops are only accelerated if there is
-	 * one clipping region.
-	 */
-	if (accel && !devPriv->oneRect)
-		accel = 0;
-
-	if (pGC->lineStyle == LineSolid) {
-		if(pGC->lineWidth == 0) {
-			if (pGC->fillStyle == FillSolid) {
-				pGC->ops->Polylines = CreatorLineSSStub;
-				pGC->ops->PolySegment = CreatorSegmentSSStub;
-			} else
-				pGC->ops->Polylines = miZeroLine;
-			if (accel) {
-				gcPriv->PolySegment = pGC->ops->PolySegment;
-				gcPriv->Polylines = pGC->ops->Polylines;
-				pGC->ops->PolySegment = CreatorPolySegment;
-				pGC->ops->Polylines = CreatorPolylines;
-			}
-		} else {
-			pGC->ops->Polylines = miWideLine;
-		}
-	} else if(pGC->lineStyle == LineOnOffDash) {
-		if (pGC->lineWidth == 0 && pGC->fillStyle == FillSolid) {
-			pGC->ops->Polylines = CreatorLineSDStub;
-			pGC->ops->PolySegment = CreatorSegmentSDStub;
-			if(accel &&
-			   CreatorCheckLinePattern(pGC, gcPriv)) {
-				gcPriv->PolySegment = pGC->ops->PolySegment;
-				gcPriv->Polylines = pGC->ops->Polylines;
-				pGC->ops->PolySegment = CreatorPolySegment;
-				pGC->ops->Polylines = CreatorPolylines;
-			}
-		} else {
-			pGC->ops->Polylines = miWideDash;
-		}
-	} else if(pGC->lineStyle == LineDoubleDash) {
-		if (pGC->lineWidth == 0 && pGC->fillStyle == FillSolid) {
-			pGC->ops->Polylines = CreatorLineSDStub;
-			pGC->ops->PolySegment = CreatorSegmentSDStub;
-		} else {
-			pGC->ops->Polylines = miWideDash;
-		}
-	}
-}
-
-static __inline__ void
-CreatorNewGlyph(GCPtr pGC, CreatorPrivGCPtr gcPriv)
-{
-	if (FONTWIDTH(pGC->font) > 32 ||
-	    FONTHEIGHT(pGC->font) > 100 ||
-	    FONTMINBOUNDS(pGC->font,characterWidth) < 0) {
-		pGC->ops->PolyGlyphBlt = miPolyGlyphBlt;
-		pGC->ops->ImageGlyphBlt = miImageGlyphBlt;
-	} else {
-		if (pGC->fillStyle == FillSolid) {
-			if (TERMINALFONT (pGC->font)) {
-				pGC->ops->PolyGlyphBlt = CreatorPolyTEGlyphBlt;
-			} else {
-				pGC->ops->PolyGlyphBlt = CreatorPolyGlyphBlt;
-			}
-		} else {
-			pGC->ops->PolyGlyphBlt = miPolyGlyphBlt;
-		}			
-
-		/* special case ImageGlyphBlt for terminal emulator fonts */
-		if (TERMINALFONT(pGC->font))
-			pGC->ops->ImageGlyphBlt = CreatorTEGlyphBlt;
-		else
-			pGC->ops->ImageGlyphBlt = miImageGlyphBlt;
-	}
-}
-
-static __inline__ void
-CreatorNewFillSpans(GCPtr pGC, cfbPrivGCPtr devPriv, CreatorPrivGCPtr gcPriv, int accel)
-{
-	if (pGC->fillStyle == FillSolid) {
-		pGC->ops->FillSpans = CreatorSolidSpansGeneralStub;
-	} else if(pGC->fillStyle == FillTiled) {
-		if (pGC->pRotatedPixmap) {
-			int pmsk = (pGC->depth == 8 ? 0xff : 0xffffff);
-			if (pGC->alu == GXcopy && (pGC->planemask & pmsk) == pmsk)
-				pGC->ops->FillSpans = CreatorTile32FSCopyStub;
-			else
-				pGC->ops->FillSpans = CreatorTile32FSGeneralStub;
-		} else
-			pGC->ops->FillSpans = CreatorUnnaturalTileFSStub;
-	} else if(pGC->fillStyle == FillStippled) {
-		if (pGC->pRotatedPixmap)
-			pGC->ops->FillSpans = Creator8Stipple32FSStub;
-		else
-			pGC->ops->FillSpans = CreatorUnnaturalStippleFSStub;
-	} else if(pGC->fillStyle == FillOpaqueStippled) {
-		if (pGC->pRotatedPixmap)
-			pGC->ops->FillSpans = Creator8OpaqueStipple32FSStub;
-		else
-			pGC->ops->FillSpans = CreatorUnnaturalStippleFSStub;
-	} else
-		FatalError("CreatorValidateGC: illegal fillStyle\n");
-	if (accel)
-		pGC->ops->FillSpans = CreatorFillSpans;
-}
-
-static __inline__ void
-CreatorNewFillArea(GCPtr pGC, cfbPrivGCPtr devPriv, CreatorPrivGCPtr gcPriv, int accel)
-{
-  	if (accel) {
-		pGC->ops->PolyFillRect = CreatorPolyFillRect;
-		pGC->ops->PolyFillArc = CreatorPolyFillArcSolid;
-	} else {
-		pGC->ops->PolyFillRect = miPolyFillRect;
-		if(pGC->fillStyle == FillSolid || pGC->fillStyle == FillTiled)
-			pGC->ops->PolyFillRect = CreatorPolyFillRectStub;
-		pGC->ops->PolyFillArc = miPolyFillArc;
-	}
-	pGC->ops->PushPixels = mfbPushPixels;
-}
-
-void
-CreatorValidateGC (GCPtr pGC, unsigned long changes, DrawablePtr pDrawable)
-{
-	int	mask;		/* stateChanges */
-	int	new_rrop;
-	int	new_line, new_text, new_fillspans, new_fillarea;
-	int	new_rotate;
-	int	xrot, yrot;
-	/* flags for changing the proc vector */
-	cfbPrivGCPtr devPriv;
-	CreatorPrivGCPtr gcPriv;
-	int	oneRect, type;
-	int	accel, drawableChanged;
-	FFBPtr  pFfb = GET_FFB_FROM_SCREEN(pDrawable->pScreen);
-
-	gcPriv = CreatorGetGCPrivate (pGC);
-	type = pFfb->vtSema ? -1 : pDrawable->type;
-	if (type != DRAWABLE_WINDOW) {
-		if (gcPriv->type == DRAWABLE_WINDOW) {
-			extern GCOps cfbNonTEOps;
-			extern GCOps cfb32NonTEOps;
-
-			miDestroyGCOps (pGC->ops);
-
-			if (pGC->depth == 8)
-				pGC->ops = &cfbNonTEOps;
-			else
-				pGC->ops = &cfb32NonTEOps;
-
-			changes = (1 << (GCLastBit+1)) - 1;
-			pGC->stateChanges = changes;
-			gcPriv->type = type;
-		}
-		if (pGC->depth == 8)
-			cfbValidateGC (pGC, changes, pDrawable);
-		else
-			cfb32ValidateGC (pGC, changes, pDrawable);
-
-		/* Our high speed VIS copyarea can
-		 * be used on pixmaps too.
-		 * But don't clobber someones ops prototype!!
-		 */
-		if (!pGC->ops->devPrivate.val) {
-			pGC->ops = miCreateGCOps(pGC->ops);
-			pGC->ops->devPrivate.val = 1;
-		}
-		pGC->ops->CopyArea = CreatorCopyArea;
-		return;
-	}
-
-	if (gcPriv->type != DRAWABLE_WINDOW) {
-		changes = (1 << (GCLastBit+1)) - 1;
-		gcPriv->type = DRAWABLE_WINDOW;
-	}
-
-	new_rotate = pGC->lastWinOrg.x != pDrawable->x || 
-		     pGC->lastWinOrg.y != pDrawable->y;
-	if(new_rotate != 0) {
-		pGC->lastWinOrg.x = pDrawable->x;
-		pGC->lastWinOrg.y = pDrawable->y;
-	}
-
-	devPriv = cfbGetGCPrivate(pGC);
-	new_rrop = FALSE;
-	new_line = FALSE;
-	new_text = FALSE; 
-	new_fillspans = FALSE;
-	new_fillarea = FALSE;
-
-	drawableChanged = (pDrawable->serialNumber !=
-			   (pGC->serialNumber & (DRAWABLE_SERIAL_BITS)));
-#define CLIP_BITS	(GCClipXOrigin|GCClipYOrigin|GCClipMask|GCSubwindowMode)
-	/* If the client clip is different or moved OR the subwindowMode has
-	 * changed OR the window's clip has changed since the last validation,
-	 * we need to recompute the composite clip .
-	 */
-	if ((changes & CLIP_BITS) != 0 || drawableChanged) {
-		miComputeCompositeClip(pGC, pDrawable);
-		oneRect = REGION_NUM_RECTS(cfbGetCompositeClip(pGC)) == 1;
-		if (oneRect != devPriv->oneRect) {
-			new_line = TRUE;
-			devPriv->oneRect = oneRect;
-		}
-	}
-
-	/* A while loop with a switch statement inside?  No thanks.  -DaveM */
-	mask = changes;
-	if((mask & (GCFunction | GCForeground | GCBackground | GCPlaneMask)) != 0)
-		new_rrop = TRUE;
-	if((mask & (GCPlaneMask | GCFillStyle | GCFont)) != 0)
-		new_text = TRUE;
-	if((mask & (GCLineStyle | GCLineWidth | GCFillStyle | GCCapStyle)) != 0)
-		new_line = TRUE;
-	if((mask & (GCFillStyle | GCTile | GCStipple)) != 0)
-		new_fillspans = new_fillarea = TRUE;
-	if(new_rotate == FALSE &&
-	   (mask & (GCTileStipXOrigin | GCTileStipYOrigin)) != 0)
-		new_rotate = TRUE;
-	if((mask & GCStipple) != 0) {
-		if(pGC->stipple) {
-			int width = pGC->stipple->drawable.width;
-			PixmapPtr nstipple;
-
-			if ((width <= 32) && !(width & (width - 1))) {
-				int depth = pGC->depth;
-				nstipple = (depth == 8 ?
-					    cfbCopyPixmap(pGC->stipple) :
-					    cfb32CopyPixmap(pGC->stipple));
-				if (nstipple) {
-					if (depth == 8)
-						cfbPadPixmap(nstipple);
-					else
-						cfb32PadPixmap(nstipple);
-					(*pGC->pScreen->DestroyPixmap)(pGC->stipple);
-					pGC->stipple = nstipple;
-				}
-			}
-		}
-	}
-
-	/* If the drawable has changed, check its depth and ensure suitable
-	 * entries are in the proc vector.
-	 */
-	if (drawableChanged)
-		new_fillspans = TRUE;	/* deal with FillSpans later */
-
-	if (new_rotate || new_fillspans) {
-		Bool new_pix = FALSE;
-
-		xrot = pGC->patOrg.x + pDrawable->x;
-		yrot = pGC->patOrg.y + pDrawable->y;
- 		if (!CreatorCheckFill (pGC, pDrawable)) {
-			switch (pGC->fillStyle) {
-			case FillTiled:
-				if (!pGC->tileIsPixel)
-				{
-					int width = pGC->tile.pixmap->drawable.width;
-
-					if (pGC->depth == 8)
-						width *= 8;
-					else
-						width *= 32;
-
-					if ((width <= 32) && !(width & (width - 1))) {
-						if (pGC->depth == 8)
-							cfbCopyRotatePixmap(pGC->tile.pixmap,
-									    &pGC->pRotatedPixmap,
-									    xrot, yrot);
-						else
-							cfb32CopyRotatePixmap(pGC->tile.pixmap,
-									      &pGC->pRotatedPixmap,
-									      xrot, yrot);
-						new_pix = TRUE;
-					}
-				}
-				break;
-			case FillStippled:
-			case FillOpaqueStippled:
-				{
-					int width = pGC->stipple->drawable.width;
-
-					if ((width <= 32) && !(width & (width - 1)))
-					{
-						mfbCopyRotatePixmap(pGC->stipple,
-								    &pGC->pRotatedPixmap, xrot, yrot);
-						new_pix = TRUE;
-					}
-				}
-				break;
-			}
-		}
-		if (!new_pix && pGC->pRotatedPixmap) {
-			(*pGC->pScreen->DestroyPixmap)(pGC->pRotatedPixmap);
-			pGC->pRotatedPixmap = (PixmapPtr) NULL;
-		}
-	}
-
-	if (new_rrop) {
-		int old_rrop;
-
-		if (gcPriv->stipple) {
-			if (pGC->fillStyle == FillStippled)
-				gcPriv->stipple->alu = pGC->alu | FFB_ROP_EDIT_BIT;
-			else
-				gcPriv->stipple->alu = pGC->alu;
-			if (pGC->fillStyle != FillTiled) {
-				gcPriv->stipple->fg = pGC->fgPixel;
-				gcPriv->stipple->bg = pGC->bgPixel;
-			}
-		}
-
-		old_rrop = devPriv->rop;
-		if (pGC->depth == 8)
-			devPriv->rop = cfbReduceRasterOp (pGC->alu, pGC->fgPixel,
-							  pGC->planemask,
-							  &devPriv->and, &devPriv->xor);
-		else
-			devPriv->rop = cfb32ReduceRasterOp (pGC->alu, pGC->fgPixel,
-							    pGC->planemask,
-							    &devPriv->and, &devPriv->xor);
-		if (old_rrop == devPriv->rop)
-			new_rrop = FALSE;
-		else {
-			new_line = TRUE;
-			new_text = TRUE;
-			new_fillspans = TRUE;
-			new_fillarea = TRUE;
-		}
-	}
-
-	if (new_rrop || new_fillspans || new_text || new_fillarea || new_line) {
-		GCOps *newops;
-		int using_creator_ops = 0;
-
-		if ((newops = CreatorMatchCommon (pGC, devPriv))) {
-			if (pGC->ops->devPrivate.val)
-				miDestroyGCOps (pGC->ops);
-			pGC->ops = newops;
-			new_rrop = new_line = new_fillspans = new_text = new_fillarea = 0;
-			using_creator_ops = 1;
-		} else {
-			if (!pGC->ops->devPrivate.val) {
-				pGC->ops = miCreateGCOps (pGC->ops);
-				pGC->ops->devPrivate.val = 1;
-			}
-
-			/* We have to make sure the copyarea op always
-			 * points to our special routine as it maintains the
-			 * synchronization between the raster processor and direct
-			 * access to the frame buffer.
-			 */
-			pGC->ops->CopyArea = CreatorCopyArea;
-		}
-		if (pGC->depth == 8)
-			newops = cfbMatchCommon(pGC, devPriv);
-		else
-			newops = cfb32MatchCommon(pGC, devPriv);
-
-		if (newops) {
-			gcPriv->PolySegment = newops->PolySegment;
-			gcPriv->Polylines = newops->Polylines;
-
-			if (using_creator_ops) {
-				/* Fixup line/segment backup ops. */
-				if (pGC->ops->PolySegment == CreatorPolySegment)
-					gcPriv->PolySegment = CreatorSegmentSSStub;
-				if (pGC->ops->Polylines == CreatorPolylines)
-					gcPriv->Polylines = CreatorLineSSStub;
-			}
-		}
-	}
-
-	accel = pGC->fillStyle == FillSolid || gcPriv->stipple;
-
-	/* deal with the changes we've collected */
-	if (new_line)
-		CreatorNewLine(pGC, devPriv, gcPriv, accel);
-
-	if (new_text && pGC->font)
-		CreatorNewGlyph(pGC, gcPriv);
-
-	if (new_fillspans)
-		CreatorNewFillSpans(pGC, devPriv, gcPriv, accel);
-
-	if (new_fillarea)
-		CreatorNewFillArea(pGC, devPriv, gcPriv, accel);
-}
-
-GCFuncs	CreatorGCFuncs = {
-	CreatorValidateGC,
-	miChangeGC,
-	miCopyGC,
-	CreatorDestroyGC,
-	miChangeClip,
-	miDestroyClip,
-	miCopyClip
-};
-
-Bool
-CreatorCreateGC (GCPtr pGC)
-{
-	CreatorPrivGCPtr gcPriv;
-	
-	if (pGC->depth == 1)
-		return mfbCreateGC(pGC);
-
-	if (pGC->depth == 8) {
-		if (!cfbCreateGC(pGC))
-			return FALSE;
-	} else {
-		if (!cfb32CreateGC(pGC))
-			return FALSE;
-	}
-
-	if (pGC->depth == 8)
-		pGC->ops = &CreatorNonTEOps8;
-	else
-		pGC->ops = &CreatorNonTEOps32;
-
-	pGC->funcs = &CreatorGCFuncs;
-	gcPriv = CreatorGetGCPrivate(pGC);
-	gcPriv->type = DRAWABLE_WINDOW;
-	gcPriv->linepat = 0;
-	gcPriv->stipple = 0;
-	gcPriv->PolySegment = CreatorSegmentSSStub;
-	gcPriv->Polylines = CreatorLineSSStub;
-
-	return TRUE;
-}
diff --git a/src/ffb_gc.h b/src/ffb_gc.h
deleted file mode 100644
index 3e62269..0000000
--- a/src/ffb_gc.h
+++ /dev/null
@@ -1,151 +0,0 @@
-/*
- * Acceleration for the Creator and Creator3D framebuffer - Accel func declarations.
- *
- * Copyright (C) 1998,1999 Jakub Jelinek (jakub@redhat.com)
- * Copyright (C) 1998 Michal Rehacek (majkl@iname.com)
- * Copyright (C) 1999 David S. Miller (davem@redhat.com)
- *
- * 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
- * JAKUB JELINEK, MICHAL REHACEK, OR DAVID MILLER 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.
- *
- */
-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/sunffb/ffb_gc.h,v 1.2 2000/05/23 04:47:44 dawes Exp $ */
-
-#ifndef FFBGC_H
-#define FFBGC_H
-
-extern void CreatorDoBitblt(DrawablePtr pSrc, DrawablePtr pDst, int alu, RegionPtr prgnDst,
-			    DDXPointPtr pptSrc, unsigned long planemask);
-
-extern void CreatorDoVertBitblt(DrawablePtr pSrc, DrawablePtr pDst, int alu, RegionPtr prgnDst,
-				DDXPointPtr pptSrc, unsigned long planemask);
-
-extern RegionPtr CreatorCopyArea(DrawablePtr pSrcDrawable, DrawablePtr pDstDrawable,
-				 GCPtr pGC, int srcx, int srcy, int width, int height,
-				 int dstx, int dsty);
-
-extern RegionPtr CreatorCopyPlane(DrawablePtr pSrcDrawable, DrawablePtr pDstDrawable,
-				  GCPtr pGC, int srcx, int srcy, int width, int height,
-				  int dstx, int dsty, unsigned long bitPlane);
-
-extern void CreatorFillBoxSolid (DrawablePtr pDrawable, int nBox,
-				 BoxPtr pBox, unsigned long pixel);
-
-extern void CreatorFillBoxStipple (DrawablePtr pDrawable,
-				   int nBox, BoxPtr pBox, CreatorStipplePtr stipple);
-
-extern void CreatorPolyFillRect(DrawablePtr pDrawable, GCPtr pGC,
-				int nrectFill, xRectangle *prectInit);
-
-extern void CreatorFillSpans (DrawablePtr pDrawable, GCPtr pGC,
-			      int n, DDXPointPtr ppt,
-			      int *pwidth, int fSorted);
-
-extern void CreatorPolyPoint(DrawablePtr pDrawable, GCPtr pGC, int mode,
-			     int npt, xPoint *pptInit);
-
-extern void CreatorPolySegment (DrawablePtr pDrawable, GCPtr pGC,
-				int nseg, xSegment *pSeg);
-
-extern void CreatorFillPolygon (DrawablePtr pDrawable, GCPtr pGC,
-				int shape, int mode, int count, DDXPointPtr ppt);
-
-extern void CreatorPolylines (DrawablePtr pDrawable, GCPtr pGC,
-			      int mode, int npt, DDXPointPtr ppt);
-
-extern void CreatorPolyGlyphBlt (DrawablePtr pDrawable, GCPtr pGC, int x, int y,
-				 unsigned int nglyph, CharInfoPtr *ppci, pointer pGlyphBase);
-
-extern void CreatorTEGlyphBlt (DrawablePtr pDrawable, GCPtr pGC, int x, int y,
-			       unsigned int nglyph, CharInfoPtr *ppci, pointer pGlyphBase);
-
-extern void CreatorPolyTEGlyphBlt (DrawablePtr pDrawable, GCPtr pGC, int x, int y,
-				   unsigned int nglyph, CharInfoPtr *ppci, pointer pGlyphBase);
-
-extern void CreatorPolyFillArcSolid (DrawablePtr pDrawable, GCPtr pGC,
-				    int narcs, xArc *parcs);
-
-extern void CreatorZeroPolyArc(DrawablePtr pDrawable, GCPtr pGC,
-			       int narcs, xArc *parcs);
-
-extern int CreatorCheckTile (PixmapPtr pPixmap, CreatorStipplePtr stipple,
-			     int ox, int oy, int ph);
-
-extern int CreatorCheckStipple (PixmapPtr pPixmap, CreatorStipplePtr stipple,
-				int ox, int oy, int ph);
-
-extern int CreatorCheckLinePattern(GCPtr pGC, CreatorPrivGCPtr gcPriv);
-
-extern int CreatorCheckFill (GCPtr pGC, DrawablePtr pDrawable);
-
-extern void CreatorSetSpans(DrawablePtr pDrawable, GCPtr pGC, char *pcharsrc,
-			    DDXPointPtr ppt, int *pwidth, int nspans, int fSorted);
-
-/* Stuff still not accelerated fully. */
-extern void CreatorSegmentSSStub (DrawablePtr pDrawable, GCPtr pGC,
-				  int nseg, xSegment *pSeg);
-
-extern void CreatorLineSSStub (DrawablePtr pDrawable, GCPtr pGC,
-			       int mode, int npt, DDXPointPtr ppt);
-
-extern void CreatorSegmentSDStub (DrawablePtr pDrawable, GCPtr pGC,
-				  int nseg, xSegment *pSeg);
-
-extern void CreatorLineSDStub (DrawablePtr pDrawable, GCPtr pGC,
-			       int mode, int npt, DDXPointPtr ppt);
-
-extern void CreatorSolidSpansGeneralStub (DrawablePtr pDrawable, GCPtr pGC,
-					  int nInit, DDXPointPtr pptInit,
-					  int *pwidthInit, int fSorted);
-
-extern void CreatorPolyGlyphBlt8Stub (DrawablePtr pDrawable, GCPtr pGC,
-				      int x, int y, unsigned int nglyph, CharInfoPtr *ppci,
-				      pointer pglyphBase);
-
-extern void CreatorImageGlyphBlt8Stub (DrawablePtr pDrawable, GCPtr pGC,
-				       int x, int y, unsigned int nglyph,
-				       CharInfoPtr *ppci, pointer pglyphBase);
-
-extern void CreatorTile32FSCopyStub(DrawablePtr pDrawable, GCPtr pGC,
-				    int nInit, DDXPointPtr pptInit,
-				    int *pwidthInit, int fSorted);
-
-extern void CreatorTile32FSGeneralStub(DrawablePtr pDrawable, GCPtr pGC,
-				       int nInit, DDXPointPtr pptInit,
-				       int *pwidthInit, int fSorted);
-
-extern void CreatorUnnaturalTileFSStub(DrawablePtr pDrawable, GCPtr pGC,
-				       int nInit, DDXPointPtr pptInit,
-				       int *pwidthInit, int fSorted);
-
-extern void Creator8Stipple32FSStub(DrawablePtr pDrawable, GCPtr pGC,
-				    int nInit, DDXPointPtr pptInit,
-				    int *pwidthInit, int fSorted);
-
-extern void CreatorUnnaturalStippleFSStub(DrawablePtr pDrawable, GCPtr pGC,
-					  int nInit, DDXPointPtr pptInit,
-					  int *pwidthInit, int fSorted);
-
-extern void Creator8OpaqueStipple32FSStub(DrawablePtr pDrawable, GCPtr pGC,
-					  int nInit, DDXPointPtr pptInit,
-					  int *pwidthInit, int fSorted);
-
-extern void CreatorPolyFillRectStub(DrawablePtr pDrawable, GCPtr pGC,
-				    int nrectFill, xRectangle *prectInit);
-
-#endif /* FFBGC_H */
diff --git a/src/ffb_glyph.c b/src/ffb_glyph.c
deleted file mode 100644
index 52ab9d8..0000000
--- a/src/ffb_glyph.c
+++ /dev/null
@@ -1,384 +0,0 @@
-/*
- * Acceleration for the Creator and Creator3D framebuffer - Glyph rops.
- *
- * Copyright (C) 1998,1999 Jakub Jelinek (jakub@redhat.com)
- * Copyright (C) 1998 Michal Rehacek (majkl@iname.com)
- * Copyright (C) 1999 David S. Miller (davem@redhat.com)
- *
- * 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
- * JAKUB JELINEK, MICHAL REHACEK, OR DAVID MILLER 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.
- *
- */
-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/sunffb/ffb_glyph.c,v 1.1 2000/05/18 23:21:37 dawes Exp $ */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include "ffb.h"
-#include "ffb_regs.h"
-#include "ffb_rcache.h"
-#include "ffb_fifo.h"
-#include "ffb_loops.h"
-
-#include "pixmapstr.h"
-#include "scrnintstr.h"
-#include <X11/fonts/fontstruct.h>
-#include "dixfontstr.h"
-
-#define PSZ 8
-#include "cfb.h"
-#undef PSZ
-#include "cfb32.h"
-
-void
-CreatorPolyGlyphBlt (DrawablePtr pDrawable, GCPtr pGC, int x, int y,
-		     unsigned int nglyph, CharInfoPtr *ppci, pointer pGlyphBase)
-{
-	FFBPtr pFfb = GET_FFB_FROM_SCREEN (pGC->pScreen);
-	ffb_fbcPtr ffb = pFfb->regs;
-	FontPtr pfont = pGC->font;
-	RegionPtr clip = cfbGetCompositeClip(pGC);
-	BoxPtr pbox = REGION_RECTS(clip);
-	int nbox = REGION_NUM_RECTS(clip);
-	int skippix, skipglyph, width, n, i;
-	int Left, Right, Top, Bottom, LeftEdge, RightEdge;
-
-	FFBLOG(("CreatorPolyGlyphBlt: xy[%08x:%08x] nglyph(%d)\n", x, y, nglyph));
-	x += pDrawable->x;
-	y += pDrawable->y;
-
-	width = 0;
-	for(i = 0; i < (nglyph - 1); i++)
-		width += (ppci[i])->metrics.characterWidth;
-
-	Left   = x + (ppci[0])->metrics.leftSideBearing;
-	Right  = x + (width + (ppci[nglyph - 1])->metrics.rightSideBearing);
-	Top    = y - FONTMAXBOUNDS(pfont, ascent);
-	Bottom = y + FONTMAXBOUNDS(pfont, descent);
-
-	while(nbox && (Top >= pbox->y2)) {
-		pbox++;
-		nbox--;
-	}
-
-	if(!nbox || Bottom < pbox->y1)
-		return;
-
-	/* Ok, setup the chip. */
-	{
-		unsigned int ppc = (FFB_PPC_APE_DISABLE | FFB_PPC_TBE_TRANSPARENT |
-				    FFB_PPC_CS_CONST);
-		unsigned int ppc_mask = (FFB_PPC_APE_MASK | FFB_PPC_TBE_MASK |
-					 FFB_PPC_CS_MASK);
-		unsigned int pmask = pGC->planemask;
-		unsigned int rop = (FFB_ROP_EDIT_BIT | pGC->alu) | (FFB_ROP_NEW << 8);
-		unsigned int fg = pGC->fgPixel;
-		WindowPtr pWin = (WindowPtr) pDrawable;
-		unsigned int fbc = FFB_FBC_WIN(pWin);
-
-		fbc = (fbc & ~FFB_FBC_XE_MASK) | FFB_FBC_XE_OFF;
-
-		if((pFfb->ppc_cache & ppc_mask) != ppc ||
-		   pFfb->fg_cache != fg ||
-		   pFfb->fbc_cache != fbc ||
-		   pFfb->rop_cache != rop ||
-		   pFfb->pmask_cache != pmask ||
-		   pFfb->fontinc_cache != ((1<<16) | 0)) {
-			pFfb->ppc_cache &= ~ppc_mask;
-			pFfb->ppc_cache |= ppc;
-			pFfb->fg_cache = fg;
-			pFfb->fbc_cache = fbc;
-			pFfb->rop_cache = rop;
-			pFfb->pmask_cache = pmask;
-			pFfb->fontinc_cache = ((1<<16) | 0);
-			pFfb->rp_active = 1;
-			FFBFifo(pFfb, 6);
-			ffb->ppc = ppc;
-			ffb->fg = fg;
-			ffb->fbc = fbc;
-			ffb->rop = rop;
-			ffb->pmask = pmask;
-			ffb->fontinc = ((1 << 16) | 0);
-		}
-	}
-
-	while(nbox && (Bottom >= pbox->y1)) {
-		LeftEdge  = max(Left, pbox->x1);
-		RightEdge = min(Right, pbox->x2);
-		if(RightEdge > LeftEdge) {
-			int walk, x_start;
-
-			skippix = LeftEdge - x;
-			skipglyph = walk = 0;
-			while(skippix >= (walk + (ppci[skipglyph])->metrics.rightSideBearing)) {
-				walk += (ppci[skipglyph])->metrics.characterWidth;
-				skipglyph++;
-			}
-			x_start = x + walk;
-			skippix = RightEdge - x;
-			n = 0;
-			i = skipglyph;
-			while((i < nglyph) &&
-			      (skippix > (walk + (ppci[i])->metrics.leftSideBearing))) {
-				walk += (ppci[i])->metrics.characterWidth;
-				i++;
-				n++;
-			}
-			if(n) {
-				CharInfoPtr *ppci_iter = ppci + skipglyph;
-				CharInfoPtr pci;
-				unsigned int *bits;
-				int w, h, x0, y0, xskip, yskip;
-
-				while(n--) {
-					pci = *ppci_iter++;
-					w = GLYPHWIDTHPIXELS(pci);
-					h = GLYPHHEIGHTPIXELS(pci);
-					if(!w || !h)
-						goto next_glyph;
-
-					x0 = x_start + pci->metrics.leftSideBearing;
-					y0 = y - pci->metrics.ascent;
-					bits = (unsigned int *) pci->bits;
-
-					/* Now clip it to the bits we should actually
-					 * render.
-					 */
-					xskip = yskip = 0;
-					if(pbox->x1 > x0) {
-						xskip = pbox->x1 - x0;
-						w -= xskip;
-						x0 = pbox->x1;
-						if(w <= 0)
-							goto next_glyph;
-					}
-					if(pbox->y1 > y0) {
-						yskip = pbox->y1 - y0;
-						h -= yskip;
-						y0 = pbox->y1;
-						if(h <= 0)
-							goto next_glyph;
-					}
-					if(pbox->x2 < (x0 + w)) {
-						w = pbox->x2 - x0;
-						if(w <= 0)
-							goto next_glyph;
-					}
-					if(pbox->y2 < (y0 + h)) {
-						h = pbox->y2 - y0;
-						if(h <= 0)
-							goto next_glyph;
-					}
-
-					FFB_WRITE_FONTW(pFfb, ffb, w);
-					FFBFifo(pFfb, 1 + h);
-					ffb->fontxy = ((y0 << 16) | x0);
-					for(i = 0; i < h; i++)
-						ffb->font = bits[yskip + i] << xskip;
-
-				next_glyph:
-					x_start += pci->metrics.characterWidth;
-				}
-			}
-		}
-		nbox--;
-		pbox++;
-	}
-	pFfb->rp_active = 1;
-	FFBSync(pFfb, ffb);
-}
-
-void
-CreatorTEGlyphBlt (DrawablePtr pDrawable, GCPtr pGC, int x, int y,
-		   unsigned int nglyph, CharInfoPtr *ppci, pointer pGlyphBase)
-{
-	FFBPtr pFfb = GET_FFB_FROM_SCREEN (pGC->pScreen);
-	ffb_fbcPtr ffb = pFfb->regs;
-	RegionPtr clip = cfbGetCompositeClip(pGC);
-	int nbox = REGION_NUM_RECTS(clip);
-	BoxPtr pbox = REGION_RECTS(clip);
-	FontPtr pfont = pGC->font;
-	int glyphWidth = FONTMAXBOUNDS(pfont, characterWidth);
-	int skippix, skipglyphs, Left, Right, Top, Bottom;
-	int LeftEdge, RightEdge, ytop, ybot, h, w;
-
-	FFBLOG(("CreatorTEGlyphBlt: xy[%08x:%08x] nglyph(%d) pgbase(%p)\n",
-		x, y, nglyph, pGlyphBase));
-
-	Left = x + pDrawable->x;
-	Right = Left + (glyphWidth * nglyph);
-	y += pDrawable->y;
-	Top = y - FONTASCENT(pfont);
-	Bottom = y + FONTDESCENT(pfont);
-
-	while(nbox && (Top >= pbox->y2)) {
-		pbox++;
-		nbox--;
-	}
-
-	if(!nbox || Bottom <= pbox->y1)
-		return;
-
-	/* Ok, setup the chip. */
-	{
-		unsigned int ppc = FFB_PPC_APE_DISABLE|FFB_PPC_CS_CONST;
-		unsigned int ppc_mask = FFB_PPC_APE_MASK|FFB_PPC_TBE_MASK|FFB_PPC_CS_MASK;
-		unsigned int pmask = pGC->planemask;
-		unsigned int rop;
-		unsigned int fg = pGC->fgPixel;
-		unsigned int bg = pGC->bgPixel;
-		WindowPtr pWin = (WindowPtr) pDrawable;
-		unsigned int fbc = FFB_FBC_WIN(pWin);
-
-		fbc = (fbc & ~FFB_FBC_XE_MASK) | FFB_FBC_XE_OFF;
-
-		if(pGlyphBase) {
-			ppc |= FFB_PPC_TBE_TRANSPARENT;
-			rop = FFB_ROP_EDIT_BIT | pGC->alu;
-		} else {
-			ppc |= FFB_PPC_TBE_OPAQUE;
-			rop = FFB_ROP_EDIT_BIT | GXcopy;
-		}
-		rop |= (FFB_ROP_NEW << 8);
-		if((pFfb->ppc_cache & ppc_mask) != ppc ||
-		   pFfb->fg_cache != fg ||
-		   pFfb->fbc_cache != fbc ||
-		   pFfb->rop_cache != rop ||
-		   pFfb->pmask_cache != pmask ||
-		   pFfb->fontinc_cache != ((1<<16) | 0) ||
-		   (!pGlyphBase && pFfb->bg_cache != bg)) {
-			pFfb->ppc_cache &= ~ppc_mask;
-			pFfb->ppc_cache |= ppc;
-			pFfb->fg_cache = fg;
-			pFfb->fbc_cache = fbc;
-			pFfb->rop_cache = rop;
-			pFfb->pmask_cache = pmask;
-			pFfb->fontinc_cache = ((1<<16) | 0);
-			if(!pGlyphBase)
-				pFfb->bg_cache = bg;
-			FFBFifo(pFfb, (!pGlyphBase ? 7 : 6));
-			ffb->ppc = ppc;
-			ffb->fg = fg;
-			ffb->fbc = fbc;
-			ffb->rop = rop;
-			ffb->pmask = pmask;
-			ffb->fontinc = ((1 << 16) | 0);
-			if(!pGlyphBase)
-				ffb->bg = bg;
-		}
-	}
-
-	while(nbox && (Bottom > pbox->y1)) {
-		LeftEdge = max(Left, pbox->x1);
-		RightEdge = min(Right, pbox->x2);
-
-		if(RightEdge > LeftEdge) {
-			ytop = max(Top, pbox->y1);
-			ybot = min(Bottom, pbox->y2);
-
-			if((skippix = LeftEdge - Left)) {
-				skipglyphs = skippix / glyphWidth;
-				skippix %= glyphWidth;
-			} else
-				skipglyphs = 0;
-			w = RightEdge - LeftEdge;
-
-			/* Get aligned onto a character. */
-			if(skippix) {
-				unsigned int *gbits = (unsigned int *) ppci[skipglyphs++]->bits;
-				int chunk_size = (glyphWidth - skippix);
-
-				if (chunk_size > w)
-					chunk_size = w;
-
-				FFB_WRITE_FONTW(pFfb, ffb, chunk_size);
-				FFBFifo(pFfb, 1 + (ybot - ytop));
-				ffb->fontxy = ((ytop << 16) | LeftEdge);
-				for(h = (ytop - Top); h < (ybot - Top); h++)
-					ffb->font = gbits[h] << skippix;
-				LeftEdge += chunk_size;
-				w -= chunk_size;
-			}
-			/* And now blit the rest with unrolled loops. */
-#define 		LoopIt(chunkW, loadup, fetch) \
-			FFB_WRITE_FONTW(pFfb, ffb, chunkW); \
-			while (w >= chunkW) { \
-				loadup \
-				FFBFifo(pFfb, 1 + (ybot - ytop)); \
-				ffb->fontxy = ((ytop << 16) | LeftEdge); \
-				for(h = (ytop - Top); h < (ybot - Top); h++) \
-					ffb->font = fetch; \
-				LeftEdge += chunkW; \
-				w -= chunkW; \
-			}
-			if(glyphWidth <= 8) {
-				int chunk_size = glyphWidth << 2;
-				LoopIt(chunk_size,
-				       unsigned int *char1 = ((unsigned int *)ppci[skipglyphs++]->bits)+(ytop-Top);
-				       unsigned int *char2 = ((unsigned int *)ppci[skipglyphs++]->bits)+(ytop-Top);
-				       unsigned int *char3 = ((unsigned int *)ppci[skipglyphs++]->bits)+(ytop-Top);
-				       unsigned int *char4 = ((unsigned int *)ppci[skipglyphs++]->bits)+(ytop-Top);,
-				       (*char1++ | ((*char2++ | ((*char3++ | (*char4++ >> glyphWidth))
-								 >> glyphWidth))
-						    >> glyphWidth)))
-			} else if(glyphWidth <= 10) {
-				int chunk_size = (glyphWidth << 1) + glyphWidth;
-				LoopIt(chunk_size,
-				       unsigned int *char1 = ((unsigned int *)ppci[skipglyphs++]->bits)+(ytop-Top);
-				       unsigned int *char2 = ((unsigned int *)ppci[skipglyphs++]->bits)+(ytop-Top);
-				       unsigned int *char3 = ((unsigned int *)ppci[skipglyphs++]->bits)+(ytop-Top);,
-				       (*char1++ | ((*char2++ | (*char3++ >> glyphWidth)) >> glyphWidth)));
-			} else if(glyphWidth <= 16) {
-				int chunk_size = glyphWidth << 1;
-				LoopIt(chunk_size,
-				       unsigned int *char1 = ((unsigned int *)ppci[skipglyphs++]->bits)+(ytop-Top);
-				       unsigned int *char2 = ((unsigned int *)ppci[skipglyphs++]->bits)+(ytop-Top);,
-				       (*char1++ | (*char2++ >> glyphWidth)));
-			}
-#undef LoopIt
-			/* Take care of any final glyphs. */
-			while(w > 0) {
-				unsigned int *gbits = (unsigned int *) ppci[skipglyphs++]->bits;
-				int pix = glyphWidth;
-
-				if(w < pix)
-					pix = w;
-				FFB_WRITE_FONTW(pFfb, ffb, pix);
-				FFBFifo(pFfb, 1 + (ybot - ytop));
-				ffb->fontxy = ((ytop << 16) | LeftEdge);
-				for(h = (ytop - Top); h < (ybot - Top); h++)
-					ffb->font = gbits[h];
-				LeftEdge += pix;
-				w -= pix;
-			}
-		}
-		nbox--;
-		pbox++;
-	}
-
-	pFfb->rp_active = 1;
-	FFBSync(pFfb, ffb);
-}
-
-void
-CreatorPolyTEGlyphBlt (DrawablePtr pDrawable, GCPtr pGC, int x, int y,
-		       unsigned int nglyph, CharInfoPtr *ppci, pointer pGlyphBase)
-{
-	CreatorTEGlyphBlt (pDrawable, pGC, x, y, nglyph, ppci, (char *) 1);
-}
diff --git a/src/ffb_gspans.c b/src/ffb_gspans.c
deleted file mode 100644
index a4753d0..0000000
--- a/src/ffb_gspans.c
+++ /dev/null
@@ -1,134 +0,0 @@
-/*
- * Acceleration for the Creator and Creator3D framebuffer - Get spans.
- *
- * Copyright (C) 1998,1999 Jakub Jelinek (jakub@redhat.com)
- * Copyright (C) 1999 David S. Miller (davem@redhat.com)
- *
- * 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
- * JAKUB JELINEK OR DAVID MILLER 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.
- */
-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/sunffb/ffb_gspans.c,v 1.1 2000/05/18 23:21:37 dawes Exp $ */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include "ffb.h"
-#include "ffb_regs.h"
-#include "ffb_rcache.h"
-#include "ffb_fifo.h"
-
-#include "pixmapstr.h"
-#include "scrnintstr.h"
-
-#define PSZ 8
-#include "cfb.h"
-#undef PSZ
-#include "cfb32.h"
-
-void
-CreatorGetSpans(DrawablePtr pDrawable, int wMax, DDXPointPtr ppt,
-		int *pwidth, int nspans, char *pchardstStart)
-{
-	FFBPtr pFfb = GET_FFB_FROM_SCREEN (pDrawable->pScreen);
-	ffb_fbcPtr ffb = pFfb->regs;
-	char *addrp;
-
-	FFBLOG(("CreatorGetSpans: wmax(%d) nspans(%d)\n", wMax, nspans));
-
-	/* Punt early for this case. */
-	if(pDrawable->bitsPerPixel == 1) {
-		mfbGetSpans(pDrawable, wMax, ppt, pwidth,
-			    nspans, pchardstStart);
-		return;
-	}
-
-	/* This code only works when sucking bits directly from
-	 * the framebuffer.
-	 */
-	if(pDrawable->type != DRAWABLE_WINDOW) {
-		if (pDrawable->bitsPerPixel == 8)
-			cfbGetSpans(pDrawable, wMax, ppt, pwidth,
-				    nspans, pchardstStart);
-		else
-			cfb32GetSpans(pDrawable, wMax, ppt, pwidth,
-				      nspans, pchardstStart);
-		return;
-	}
-
-	/*
-	 * XFree86 DDX empties the root borderClip when the VT is
-	 * switched away; this checks for that case
-	 */
-	if (!cfbDrawableEnabled(pDrawable))
-		return;
-    
-	/* We're just reading pixels from SFB, but we could be using
-	 * a different read buffer when double-buffering.
-	 */
-	FFB_ATTR_SFB_VAR_WIN(pFfb, 0x00ffffff, GXcopy, (WindowPtr)pDrawable);
-	FFBWait(pFfb, ffb);
-
-	if (pDrawable->bitsPerPixel == 32) {
-		unsigned int *pdst = (unsigned int *)pchardstStart;
-
-		addrp = (char *) pFfb->sfb32;
-
-		if ((nspans == 1) && (*pwidth == 1)) {
-			*pdst = *(unsigned int *)(addrp + (ppt->y << 13) + (ppt->x << 2));
-			return;
-		}
-
-		while(nspans--) {
-			int w = min(ppt->x + *pwidth, 2048) - ppt->x;
-			unsigned int *psrc = (unsigned int *) (addrp +
-							       (ppt->y << 13) +
-							       (ppt->x << 2));
-			unsigned int *pdstNext = pdst + w;
-
-			while (w--)
-				*psrc++ = *pdst++;
-			pdst = pdstNext;
-			ppt++;
-			pwidth++;
-		}
-	} else {
-		unsigned char *pdst = (unsigned char *)pchardstStart;
-
-		addrp = (char *) pFfb->sfb8r;
-
-		if ((nspans == 1) && (*pwidth == 1)) {
-			*pdst = *(unsigned char *)(addrp + (ppt->y << 11) + (ppt->x << 0));
-			return;
-		}
-
-		while(nspans--) {
-			int w = min(ppt->x + *pwidth, 2048) - ppt->x;
-			unsigned char *psrc = (unsigned char *) (addrp +
-							       (ppt->y << 11) +
-							       (ppt->x << 0));
-			unsigned char *pdstNext = pdst + w;
-
-			while (w--)
-				*psrc++ = *pdst++;
-			pdst = pdstNext;
-			ppt++;
-			pwidth++;
-		}
-	}
-}
diff --git a/src/ffb_line.c b/src/ffb_line.c
deleted file mode 100644
index 7a81233..0000000
--- a/src/ffb_line.c
+++ /dev/null
@@ -1,199 +0,0 @@
-/*
- * Acceleration for the Creator and Creator3D framebuffer - Line rops.
- *
- * Copyright (C) 1998,1999 Jakub Jelinek (jakub@redhat.com)
- * Copyright (C) 1999 David S. Miller (davem@redhat.com)
- *
- * 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
- * JAKUB JELINEK OR DAVID MILLER 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.
- */
-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/sunffb/ffb_line.c,v 1.1 2000/05/18 23:21:37 dawes Exp $ */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include "ffb.h"
-#include "ffb_regs.h"
-#include "ffb_rcache.h"
-#include "ffb_fifo.h"
-#include "ffb_stip.h"
-
-#include "pixmapstr.h"
-#include "scrnintstr.h"
-
-#define PSZ 8
-#include "cfb.h"
-#undef PSZ
-#include "cfb32.h"
-
-#include "miline.h"
-
-/* The scheme here is similar as for segments, except that
- * if there are any out of range coordinate, we fully punt
- * and do all of the pieces in software.  This is as to
- * avoid complexity in final line capping, sloped lines, line
- * patterns etc.
- */
-#define IN_RANGE(_extent, _x, _y) \
-	((_x) >= (_extent)->x1	&&	(_x) <  (_extent)->x2	&& \
-	 (_y) >= (_extent)->y1	&&	(_y) <  (_extent)->y2)
-
-
-void
-CreatorPolylines (DrawablePtr pDrawable, GCPtr pGC, int mode, int nptInit, DDXPointPtr pptInit)
-{
-	WindowPtr pWin = (WindowPtr) pDrawable;
-	CreatorPrivGCPtr gcPriv = CreatorGetGCPrivate (pGC);
-	FFBPtr pFfb = GET_FFB_FROM_SCREEN (pGC->pScreen);
-	ffb_fbcPtr ffb = pFfb->regs;
-	DDXPointPtr ppt;
-	BoxPtr extent;
-	int x, y, xorg, yorg, npt, capLast;
-
-	npt = nptInit;
-	if (npt <= 1)
-		return;
-	ppt = pptInit;
-	xorg = pDrawable->x;
-	yorg = pDrawable->y;
-	x = ppt->x + xorg;
-	y = ppt->y + yorg;
-	extent = REGION_RECTS(cfbGetCompositeClip(pGC));
-	if (!IN_RANGE(extent, x, y))
-		goto punt_rest;
-	ppt++;
-	while(npt--) {
-		if (mode == CoordModeOrigin) {
-			x = ppt->x + xorg;
-			y = ppt->y + yorg;
-		} else {
-			x += ppt->x;
-			y += ppt->y;
-		}
-		if (!IN_RANGE(extent, x, y))
-			goto punt_rest;
-		ppt++;
-	}
-	FFBLOG(("CreatorPolylines: npt(%d) lpat(%08x) alu(%x) pmsk(%08x)\n",
-		npt, gcPriv->linepat, pGC->alu, pGC->planemask));
-	if(gcPriv->stipple == NULL) {
-		FFB_ATTR_GC(pFfb, pGC, pWin,
-			    FFB_PPC_APE_DISABLE | FFB_PPC_CS_CONST,
-			    FFB_DRAWOP_BRLINEOPEN);
-	} else {
-		unsigned int fbc;
-
-		FFBSetStipple(pFfb, ffb, gcPriv->stipple,
-			      FFB_PPC_CS_CONST, FFB_PPC_CS_MASK);
-		FFB_WRITE_PMASK(pFfb, ffb, pGC->planemask);
-		FFB_WRITE_DRAWOP(pFfb, ffb, FFB_DRAWOP_BRLINEOPEN);
-		fbc = FFB_FBC_WIN(pWin);
-		fbc = (fbc & ~FFB_FBC_XE_MASK) | FFB_FBC_XE_OFF;
-		FFB_WRITE_FBC(pFfb, ffb, fbc);
-	}
-	pFfb->rp_active = 1;
-
-	ppt = pptInit;
-	npt = nptInit;
-	x = ppt->x + xorg;
-	y = ppt->y + yorg;
-
-	FFBFifo(pFfb, 3);
-	ffb->lpat = gcPriv->linepat;
-	ffb->by = y;
-	ffb->bx = x;
-	ppt++;
-	npt--;
-	capLast = pGC->capStyle != CapNotLast;
-	if (mode == CoordModeOrigin) {
-		if (capLast)
-			npt--;
-		if (pFfb->has_brline_bug) {
-			while (npt--) {
-				x = ppt->x + xorg;
-				y = ppt->y + yorg;
-				ppt++;
-				FFBFifo(pFfb, 3);
-				ffb->ppc = 0;
-				FFB_WRITE64(&ffb->bh, y, x);
-			}
-		} else {
-			while (npt--) {
-				x = ppt->x + xorg;
-				y = ppt->y + yorg;
-				ppt++;
-				FFBFifo(pFfb, 2);
-				FFB_WRITE64(&ffb->bh, y, x);
-			}
-		}
-		if (capLast) {
-			register int x2, y2;
-
-			x2 = ppt->x + xorg;
-			y2 = ppt->y + yorg;
-
-			FFB_WRITE_DRAWOP(pFfb, ffb, FFB_DRAWOP_BRLINECAP);
-			FFBFifo(pFfb, 5);
-			ffb->ppc = 0;
-			FFB_WRITE64(&ffb->by, y, x);
-			FFB_WRITE64_2(&ffb->bh, y2, x2);
-		}
-	} else {
-		if (capLast)
-			npt--;
-		if (pFfb->has_brline_bug) {
-			while (npt--) {
-				x += ppt->x;
-				y += ppt->y;
-				ppt++;
-
-				FFBFifo(pFfb, 3);
-				ffb->ppc = 0;
-				FFB_WRITE64(&ffb->bh, y, x);
-			}
-		} else {
-			while (npt--) {
-				x += ppt->x;
-				y += ppt->y;
-				ppt++;
-
-				FFBFifo(pFfb, 2);
-				FFB_WRITE64(&ffb->bh, y, x);
-			}
-		}
-		if (capLast) {
-			register int x2, y2;
-
-			x2 = x + ppt->x;
-			y2 = y + ppt->y;
-
-			FFB_WRITE_DRAWOP(pFfb, ffb, FFB_DRAWOP_BRLINECAP);
-			FFBFifo(pFfb, 5);
-			ffb->ppc = 0;
-			FFB_WRITE64(&ffb->by, y, x);
-			FFB_WRITE64_2(&ffb->bh, y2, x2);
-		}
-	}
-	FFBSync(pFfb, ffb);
-	return;
-
-punt_rest:
-	gcPriv->Polylines(pDrawable, pGC, mode, nptInit, pptInit);
-	return;
-}
diff --git a/src/ffb_plygon.c b/src/ffb_plygon.c
deleted file mode 100644
index 2259054..0000000
--- a/src/ffb_plygon.c
+++ /dev/null
@@ -1,171 +0,0 @@
-/*
- * Acceleration for the Creator and Creator3D framebuffer - Polygon rops.
- *
- * Copyright (C) 1999 Jakub Jelinek (jakub@redhat.com)
- * Copyright (C) 1999 David S. Miller (davem@redhat.com)
- *
- * 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
- * JAKUB JELINEK OR DAVID MILLER 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.
- *
- */
-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/sunffb/ffb_plygon.c,v 1.1 2000/05/18 23:21:37 dawes Exp $ */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include "ffb.h"
-#include "ffb_regs.h"
-#include "ffb_rcache.h"
-#include "ffb_fifo.h"
-#include "ffb_stip.h"
-
-#include "pixmapstr.h"
-#include "scrnintstr.h"
-
-#define PSZ 8
-#include "cfb.h"
-#undef PSZ
-#include "cfb32.h"
-
-#include "mi.h"
-
-void
-CreatorFillPolygon (DrawablePtr pDrawable, GCPtr pGC, int shape, int mode, int count, DDXPointPtr ppt)
-{
-	WindowPtr pWin = (WindowPtr) pDrawable;
-	CreatorPrivGCPtr gcPriv = CreatorGetGCPrivate (pGC);
-	FFBPtr pFfb = GET_FFB_FROM_SCREEN (pGC->pScreen);
-	ffb_fbcPtr ffb = pFfb->regs;
-	BoxRec box;
-	int lx, rx, ty, by;
-	int t, b, i, j, k, l, tt;
-	int xy[12] FFB_ALIGN64;
-	int xOrg, yOrg;
-
-	FFBLOG(("CreatorFillPolygon: ALU(%x) PMSK(%08x) shape(%d) mode(%d) count(%d)\n",
-		pGC->alu, pGC->planemask, shape, mode, count));
-	if (count < 3)
-		return;
-	
-	if (shape != Convex && count > 3) {
-		miFillPolygon (pDrawable, pGC, shape, mode, count, ppt);
-		return;
-	}
-	
-	xOrg = pDrawable->x;
-	yOrg = pDrawable->y;
-
-	ppt->x += xOrg;
-	ppt->y += yOrg;	
-	lx = ppt->x;
-	rx = ppt->x;
-	ty = ppt->y;
-	by = ppt->y;
-	t = b = 0;
-	tt = 1;
-	for (i = 1; i < count; i++) {
-		if (mode == CoordModeOrigin) {
-			ppt[i].x += xOrg;
-			ppt[i].y += yOrg;
-		} else {
-			ppt[i].x += ppt[i-1].x;
-			ppt[i].y += ppt[i-1].y;
-		}
-		if (ppt[i].x < lx)
-			lx = ppt[i].x;
-		if (ppt[i].x > rx)
-			rx = ppt[i].x;
-		if (ppt[i].y < ty) {
-			ty = ppt[i].y;
-			t = i;
-			tt = 1;
-		} else if (ppt[i].y == ty)
-			tt++;
-		if (ppt[i].y > by) {
-			by = ppt[i].y;
-			b = i;
-		}
-	}
-	if (tt > 2) {
-		miFillConvexPoly(pDrawable, pGC, count, ppt);
-		return;
-	} else if (tt == 2) {
-		i = t - 1;
-		if (i < 0)
-			i = count - 1;
-		if (ppt[i].y == ppt[t].y)
-			t = i;
-	}
-	box.x1 = lx;
-	box.x2 = rx + 1;
-	box.y1 = ty;
-	box.y2 = by + 1;
-	
-	switch (RECT_IN_REGION(pGC->pScreen, cfbGetCompositeClip(pGC), &box)) {
-	case rgnPART:
-		miFillConvexPoly(pDrawable, pGC, count, ppt);
-	case rgnOUT:
-		return;
-	}
-	if(gcPriv->stipple == NULL) {
-		FFB_ATTR_GC(pFfb, pGC, pWin,
-			    FFB_PPC_APE_DISABLE | FFB_PPC_CS_CONST,
-			    FFB_DRAWOP_POLYGON);
-	} else {
-		unsigned int fbc;
-
-		FFBSetStipple(pFfb, ffb, gcPriv->stipple,
-			      FFB_PPC_CS_CONST, FFB_PPC_CS_MASK);
-		FFB_WRITE_PMASK(pFfb, ffb, pGC->planemask);
-		FFB_WRITE_DRAWOP(pFfb, ffb, FFB_DRAWOP_POLYGON);
-		fbc = FFB_FBC_WIN(pWin);
-		fbc = (fbc & ~FFB_FBC_XE_MASK) | FFB_FBC_XE_OFF;
-		FFB_WRITE_FBC(pFfb, ffb, fbc);
-	}	
-	xy[0] = ppt[t].y;
-	xy[1] = ppt[t].x;
-	j = t + 1;
-	if (j == count) j = 0;
-	xy[2] = ppt[j].y;
-	xy[3] = ppt[j].x;
-	j = t + 2;
-	if (j >= count)
-		j -= count;
-	for (i = 2 * count - 4; i; i -= k) {
-		b = 2;
-		for (k = 0; k < i && k < 8; k+=2) {
-			xy[4 + k] = ppt[j].y;
-			xy[4 + k + 1] = ppt[j].x;
-			if (xy[4 + k] > xy[b])
-				b = 4 + k;
-			j++; if (j == count) j = 0;
-		}
-		FFBFifo(pFfb, 4 + k);
-		for (l = 0; l < b - 2; l+=2)
-			FFB_WRITE64P(&ffb->by, &xy[l]);
-		FFB_WRITE64P(&ffb->bh, &xy[l]);
-		for (l+=2; l <= k; l+=2)
-			FFB_WRITE64P(&ffb->by, &xy[l]);
-		FFB_WRITE64P(&ffb->ebyi, &xy[l]);
-		xy[2] = xy[l];
-		xy[3] = xy[l+1];
-	}
-	pFfb->rp_active = 1;
-	FFBSync(pFfb, ffb);
-}
diff --git a/src/ffb_point.c b/src/ffb_point.c
deleted file mode 100644
index c7b0dfd..0000000
--- a/src/ffb_point.c
+++ /dev/null
@@ -1,112 +0,0 @@
-/*
- * Acceleration for the Creator and Creator3D framebuffer - Point rops.
- *
- * Copyright (C) 1999 Jakub Jelinek (jakub@redhat.com)
- * Copyright (C) 1999 David S. Miller (davem@redhat.com)
- *
- * 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
- * JAKUB JELINEK OR DAVID MILLER 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.
- *
- */
-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/sunffb/ffb_point.c,v 1.1 2000/05/18 23:21:37 dawes Exp $ */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include "ffb.h"
-#include "ffb_regs.h"
-#include "ffb_rcache.h"
-#include "ffb_fifo.h"
-#include "ffb_loops.h"
-
-#include "pixmapstr.h"
-#include "scrnintstr.h"
-
-#define PSZ 8
-#include "cfb.h"
-#undef PSZ
-#include "cfb32.h"
-
-void
-CreatorPolyPoint(DrawablePtr pDrawable, GCPtr pGC, int mode,
-		 int npt, xPoint *pptInit)
-{
-	FFBPtr pFfb = GET_FFB_FROM_SCREEN (pGC->pScreen);
-	WindowPtr pWin = (WindowPtr) pDrawable;
-	ffb_fbcPtr ffb = pFfb->regs;
-	RegionPtr clip;
-	int numRects;
-	register int off, c1, c2;
-	register char *addrp;
-	register int *ppt, pt, i;
-	BoxPtr pbox;
-	xPoint *pptPrev;
-
-	FFBLOG(("CreatorPolyPoint: ALU(%x) PMSK(%08x) mode(%d) npt(%d)\n",
-		pGC->alu, pGC->planemask, mode, npt));
-
-	if (pGC->alu == GXnoop)
-		return;
-
-	clip = cfbGetCompositeClip(pGC);
-	numRects = REGION_NUM_RECTS(clip);
-	off = *(int *)&pDrawable->x;
-	off -= (off & 0x8000) << 1;
-	if (mode == CoordModePrevious && npt > 1) {
-		for (pptPrev = pptInit + 1, i = npt - 1; --i >= 0; pptPrev++) {
-			pptPrev->x += pptPrev[-1].x;
-			pptPrev->y += pptPrev[-1].y;
-		}
-	}
-
-	FFB_ATTR_GC(pFfb, pGC, pWin,
-		    FFB_PPC_APE_DISABLE | FFB_PPC_CS_CONST,
-		    pFfb->drawop_cache);
-	FFBWait(pFfb, ffb);
-
-	if (pGC->depth == 8) {
-		addrp = (char *)pFfb->sfb8r + (pDrawable->y << 11) + (pDrawable->x << 0);
-		pbox = REGION_RECTS(clip);
-		while (numRects--) {
-			c1 = *(int *)&pbox->x1 - off;
-			c2 = *(int *)&pbox->x2 - off - 0x00010001;
-			for (ppt = (int *)pptInit, i = npt; --i >= 0; ) {
-				pt = *ppt++;
-				if (!(((pt - c1) | (c2 - pt)) & 0x80008000))
-					*(unsigned char *)(addrp + ((pt << 11) & 0x3ff800) +
-							   ((pt >> 16) & 0x07ff)) = 0;
-			}
-			pbox++;
-		}
-	} else {
-		addrp = (char *)pFfb->sfb32 + (pDrawable->y << 13) + (pDrawable->x << 2);
-		pbox = REGION_RECTS(clip);
-		while (numRects--) {
-			c1 = *(int *)&pbox->x1 - off;
-			c2 = *(int *)&pbox->x2 - off - 0x00010001;
-			for (ppt = (int *)pptInit, i = npt; --i >= 0; ) {
-				pt = *ppt++;
-				if (!(((pt - c1) | (c2 - pt)) & 0x80008000))
-					*(unsigned int *)(addrp + ((pt << 13) & 0xffe000) +
-							  ((pt >> 14) & 0x1ffc)) = 0;
-			}
-			pbox++;
-		}
-	}
-}
diff --git a/src/ffb_rect.c b/src/ffb_rect.c
deleted file mode 100644
index 22d3936..0000000
--- a/src/ffb_rect.c
+++ /dev/null
@@ -1,211 +0,0 @@
-/*
- * Acceleration for the Creator and Creator3D framebuffer - Non-filled rects.
- *
- * Copyright (C) 1999 David S. Miller (davem@redhat.com)
- * Copyright (C) 1999 Jakub Jelinek   (jakub@redhat.com)
- *
- * 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
- * DAVID MILLER 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.
- */
-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/sunffb/ffb_rect.c,v 1.1 2000/05/18 23:21:37 dawes Exp $ */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#define PSZ 32
-
-#include "ffb.h"
-#include "ffb_regs.h"
-#include "ffb_rcache.h"
-#include "ffb_fifo.h"
-#include "ffb_loops.h"
-#include "ffb_clip.h"
-
-#include "pixmapstr.h"
-#include "scrnintstr.h"
-
-#include "cfb.h"
-
-#error If we start using this again, need to fixup FFB_WRITE_ATTRIBUTES for wids -DaveM
-
-/* Heavily derived from mipolyrect.c code, see there for authors. */
-
-/* This about it, capping makes not a single difference ever,
- * always the upper left corner coordinate will be pixelated.
- */
-void
-CreatorPolyRectangle(DrawablePtr pDrawable, GCPtr pGC,
-		     int nrects, xRectangle *pRects)
-{
-	FFBPtr pFfb = GET_FFB_FROM_SCREEN (pDrawable->pScreen);
-	CreatorPrivGCPtr gcPriv = CreatorGetGCPrivate (pGC);
-	ffb_fbcPtr ffb = pFfb->regs;
-	xRectangle *pR = pRects;
-	RegionPtr clip;
-	unsigned int ppc, line_drawop;
-	int bound_tmp, i, numRects;
-
-	if(nrects <= 0)
-		return;
-	clip = ((cfbPrivGC *)(pGC->devPrivates[cfbGCPrivateIndex].ptr))->pCompositeClip;
-	numRects = REGION_NUM_RECTS(clip);
-	if (!numRects)
-		return;
-	if(!(ppc = FFBSetClip(pFfb, ffb, clip, numRects))) {
-		miPolyRectangle(pDrawable, pGC, nrects, pRects);
-		return;
-	}
-	if(pGC->lineStyle == LineDoubleDash)
-		line_drawop = FFB_DRAWOP_DDLINE;
-	else
-		line_drawop = FFB_DRAWOP_BRLINECAP;
-	if(gcPriv->stipple == NULL) {
-		FFB_WRITE_ATTRIBUTES(pFfb,
-				     ppc|FFB_PPC_APE_DISABLE|FFB_PPC_TBE_OPAQUE|
-				     FFB_PPC_XS_CONST|FFB_PPC_YS_CONST|FFB_PPC_ZS_CONST|FFB_PPC_CS_CONST,
-				     FFB_PPC_VCE_MASK|FFB_PPC_ACE_MASK|FFB_PPC_APE_MASK|FFB_PPC_TBE_MASK|
-				     FFB_PPC_XS_MASK|FFB_PPC_YS_MASK|FFB_PPC_ZS_MASK|FFB_PPC_CS_MASK,
-				     pGC->planemask,
-				     FFB_ROP_EDIT_BIT|pGC->alu,
-				     -1, pGC->fgPixel,
-				     FFB_FBC_DEFAULT);
-		if(pGC->lineStyle == LineDoubleDash)
-			FFB_WRITE_BG(pFfb, ffb, pGC->bgPixel);
-	} else {
-		FFBSetStipple(pFfb, ffb, gcPriv->stipple,
-			      ppc|
-			      FFB_PPC_XS_CONST|FFB_PPC_YS_CONST|FFB_PPC_ZS_CONST|FFB_PPC_CS_CONST,
-			      FFB_PPC_VCE_MASK|FFB_PPC_ACE_MASK|
-			      FFB_PPC_XS_MASK|FFB_PPC_YS_MASK|FFB_PPC_ZS_MASK|FFB_PPC_CS_MASK);
-		FFB_WRITE_PMASK(pFfb, ffb, pGC->planemask);
-		FFB_WRITE_FBC(pFfb, ffb, FFB_FBC_DEFAULT);
-	}
-
-#define MINBOUND(dst,eqn)	bound_tmp = eqn; \
-				if (bound_tmp < -32768) \
-				    bound_tmp = -32768; \
-				dst = bound_tmp;
-
-#define MAXBOUND(dst,eqn)	bound_tmp = eqn; \
-				if (bound_tmp > 32767) \
-				    bound_tmp = 32767; \
-				dst = bound_tmp;
-
-#define MAXUBOUND(dst,eqn)	bound_tmp = eqn; \
-				if (bound_tmp > 65535) \
-				    bound_tmp = 65535; \
-				dst = bound_tmp;
-
-	if (pGC->lineStyle == LineSolid &&
-	    pGC->joinStyle == JoinMiter &&
-	    pGC->lineWidth != 0) {
-		int ntmp;
-		int offset1, offset2, offset3;
-		int x, y, width, height;
-		int tx, ty, tw, th;
-
-		ntmp = (nrects << 2);
-		offset2 = pGC->lineWidth;
-		offset1 = offset2 >> 1;
-		offset3 = offset2 - offset1;
-		for (i = 0; i < nrects; i++) {
-			x = pR->x;
-			y = pR->y;
-			width = pR->width;
-			height = pR->height;
-			pR++;
-			if (width == 0 && height == 0) {
-				FFB_WRITE_DRAWOP(pFfb, ffb, FFB_DRAWOP_DOT);
-				FFBFifo(pFfb, 2);
-				FFB_WRITE64(&ffb->bh, y + pDrawable->y, x + pDrawable->x);
-				continue;
-			}
-			FFB_WRITE_DRAWOP(pFfb, ffb, FFB_DRAWOP_RECTANGLE);
-			if (height < offset2 || width < offset1) {
-				if (height == 0) {
-					tx = x;
-					tw = width;
-				} else {
-					MINBOUND (tx, x - offset1);
-					MAXUBOUND (tw, width + offset2);
-				}
-				if (width == 0) {
-					ty = y;
-					th = height;
-				} else {
-					MINBOUND (ty, y - offset1);
-					MAXUBOUND (th, height + offset2);
-				}
-				FFBFifo(pFfb, 4);
-				FFB_WRITE64(&ffb->by, ty + pDrawable->y, tx + pDrawable->x);
-				FFB_WRITE64_2(&ffb->bh, th, tw);
-			} else {
-				MINBOUND(tx, x - offset1);
-				MINBOUND(ty, y - offset1);
-				MAXUBOUND(tw, width + offset2);
-				th = offset2;
-				FFBFifo(pFfb, 13);
-				FFB_WRITE64(&ffb->by, ty + pDrawable->y, tx + pDrawable->x);
-				FFB_WRITE64_2(&ffb->bh, th, tw);
-				MAXBOUND(ty, y + offset3);
-				tw = offset2;
-				th = height - offset2;
-				ffb->by = ty + pDrawable->y;
-				FFB_WRITE64_2(&ffb->bh, th, tw);
-				MAXBOUND(tx, x + width - offset1);
-				ffb->bx = tx + pDrawable->x;
-				ffb->bw = tw;				
-				MINBOUND(tx, x - offset1);
-				MAXBOUND(ty, y + height - offset1);
-				MAXUBOUND(tw, width + offset2);
-				th = offset2;
-				FFB_WRITE64(&ffb->by, ty + pDrawable->y, tx + pDrawable->x);
-				FFB_WRITE64_2(&ffb->bh, th, tw);
-			}
-		}
-	} else {
-		int xOrg = pDrawable->x;
-		int yOrg = pDrawable->y;
-		unsigned int linepat = gcPriv->linepat;
-
-		FFB_WRITE_DRAWOP(pFfb, ffb, line_drawop);
-		if(linepat == 0) {
-			FFBFifo(pFfb, 1);
-			ffb->lpat = 0;
-		}
-		for (i=0; i < nrects; i++) {
-			register int x0, xCoord, y0, yCoord;
-
-			x0 = xCoord = pR->x;
-			y0 = yCoord = pR->y;
-			FFBFifo(pFfb, 11);
-			if(linepat)
-				ffb->lpat = linepat;
-			else
-				ffb->ppc = 0;
-			FFB_WRITE64(&ffb->by, (yCoord + yOrg), (xCoord + xOrg));
-			MAXBOUND(xCoord, pR->x + (int) pR->width);
-			FFB_WRITE64(&ffb->bh, (yCoord + yOrg), (xCoord + xOrg));
-			MAXBOUND(yCoord, pR->y + (int) pR->height);
-			FFB_WRITE64_2(&ffb->bh, (yCoord + yOrg), (xCoord + xOrg));
-			FFB_WRITE64_3(&ffb->bh, (yCoord + yOrg), (x0 + xOrg));
-			FFB_WRITE64(&ffb->bh, (y0 + yOrg), (x0 + xOrg));
-			pR++;
-		}
-	}
-}
diff --git a/src/ffb_seg.c b/src/ffb_seg.c
deleted file mode 100644
index 9be630a..0000000
--- a/src/ffb_seg.c
+++ /dev/null
@@ -1,200 +0,0 @@
-/*
- * Acceleration for the Creator and Creator3D framebuffer - Segment rops.
- *
- * Copyright (C) 1998,1999,2000 Jakub Jelinek (jakub@redhat.com)
- * Copyright (C) 1999 David S. Miller (davem@redhat.com)
- *
- * 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
- * JAKUB JELINEK OR DAVID MILLER 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.
- *
- */
-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/sunffb/ffb_seg.c,v 1.1 2000/05/18 23:21:37 dawes Exp $ */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include "ffb.h"
-#include "ffb_regs.h"
-#include "ffb_rcache.h"
-#include "ffb_fifo.h"
-#include "ffb_loops.h"
-#include "ffb_stip.h"
-
-#include "pixmapstr.h"
-#include "scrnintstr.h"
-
-#define PSZ 8
-#include "cfb.h"
-#undef PSZ
-#include "cfb32.h"
-
-#include "miline.h"
-
-/* The general strategy is to do the drawing completely in hardware
- * iff:
- * 1) Single region rect
- * 2) Both ends of the segment lie within it
- */
-#define SEG_DRAWOP(__pgc) ((__pgc)->capStyle == CapNotLast ? \
-			   FFB_DRAWOP_BRLINEOPEN : \
-			   FFB_DRAWOP_BRLINECAP)
-static void
-ReloadSegmentAttrs(FFBPtr pFfb, CreatorPrivGCPtr gcPriv, GCPtr pGC, WindowPtr pWin)
-{
-	if(gcPriv->stipple == NULL) {
-		FFB_ATTR_GC(pFfb, pGC, pWin,
-			    FFB_PPC_APE_DISABLE | FFB_PPC_CS_CONST,
-			    SEG_DRAWOP(pGC));
-	} else {
-		ffb_fbcPtr ffb = pFfb->regs;
-		unsigned int fbc;
-
-		FFBSetStipple(pFfb, ffb, gcPriv->stipple,
-			      FFB_PPC_CS_CONST, FFB_PPC_CS_MASK);
-		FFB_WRITE_PMASK(pFfb, ffb, pGC->planemask);
-		FFB_WRITE_DRAWOP(pFfb, ffb, SEG_DRAWOP(pGC));
-		fbc = FFB_FBC_WIN(pWin);
-		fbc = (fbc & ~FFB_FBC_XE_MASK) | FFB_FBC_XE_OFF;
-		FFB_WRITE_FBC(pFfb, ffb, fbc);
-	}
-}
-
-void
-CreatorPolySegment (DrawablePtr pDrawable, GCPtr pGC, int nseg, xSegment *pSeg)
-{
-	WindowPtr pWin = (WindowPtr) pDrawable;
-	CreatorPrivGCPtr gcPriv = CreatorGetGCPrivate (pGC);
-	FFBPtr pFfb = GET_FFB_FROM_SCREEN (pGC->pScreen);
-	ffb_fbcPtr ffb = pFfb->regs;
-	BoxPtr extent;
-	int xorg, yorg, lpat;
-
-	if (nseg == 0)
-		return;
-
-	FFBLOG(("CreatorPolySegment: ALU(%x) PMSK(%08x) nseg(%d) lpat(%08x)\n",
-		pGC->alu, pGC->planemask, nseg, gcPriv->linepat));
-
-	if (gcPriv->stipple == NULL) {
-		FFB_ATTR_GC(pFfb, pGC, pWin,
-			    FFB_PPC_APE_DISABLE | FFB_PPC_CS_CONST,
-			    SEG_DRAWOP(pGC));
-	} else {
-		unsigned int fbc;
-
-		FFBSetStipple(pFfb, ffb, gcPriv->stipple,
-			      FFB_PPC_CS_CONST, FFB_PPC_CS_MASK);
-		FFB_WRITE_PMASK(pFfb, ffb, pGC->planemask);
-		FFB_WRITE_DRAWOP(pFfb, ffb, SEG_DRAWOP(pGC));
-		fbc = FFB_FBC_WIN(pWin);
-		fbc = (fbc & ~FFB_FBC_XE_MASK) | FFB_FBC_XE_OFF;
-		FFB_WRITE_FBC(pFfb, ffb, fbc);
-	}
-
-	pFfb->rp_active = 1;
-	xorg = pDrawable->x;
-	yorg = pDrawable->y;
-	extent = REGION_RECTS(cfbGetCompositeClip(pGC));
-	lpat = gcPriv->linepat;
-
-	if (lpat == 0) {
-		FFBFifo(pFfb, 1);
-		ffb->lpat = 0;
-		if (pFfb->has_brline_bug) {
-			while (nseg--) {
-				register int x1 = pSeg->x1 + xorg;
-				register int y1 = pSeg->y1 + yorg;
-				register int x2 = pSeg->x2 + xorg;
-				register int y2 = pSeg->y2 + yorg;
-
-				if (x1 >= extent->x1	&&
-				    x2 >= extent->x1	&&
-				    x1 < extent->x2	&&
-				    x2 < extent->x2	&&
-				    y1 >= extent->y1	&&
-				    y2 >= extent->y1	&&
-				    y1 < extent->y2	&&
-				    y2 < extent->y2) {
-					FFBFifo(pFfb, 5);
-					ffb->ppc = 0;
-					FFB_WRITE64(&ffb->by, y1, x1);
-					FFB_WRITE64_2(&ffb->bh, y2, x2);
-				} else {
-					gcPriv->PolySegment(pDrawable, pGC, 1, pSeg);
-					ReloadSegmentAttrs(pFfb, gcPriv, pGC, pWin);
-					pFfb->rp_active = 1;
-				}
-				pSeg++;
-			}
-		} else {
-			while (nseg--) {
-				register int x1 = pSeg->x1 + xorg;
-				register int y1 = pSeg->y1 + yorg;
-				register int x2 = pSeg->x2 + xorg;
-				register int y2 = pSeg->y2 + yorg;
-
-				if (x1 >= extent->x1	&&
-				    x2 >= extent->x1	&&
-				    x1 < extent->x2	&&
-				    x2 < extent->x2	&&
-				    y1 >= extent->y1	&&
-				    y2 >= extent->y1	&&
-				    y1 < extent->y2	&&
-				    y2 < extent->y2) {
-					FFBFifo(pFfb, 4);
-					FFB_WRITE64(&ffb->by, y1, x1);
-					FFB_WRITE64_2(&ffb->bh, y2, x2);
-				} else {
-					gcPriv->PolySegment(pDrawable, pGC, 1, pSeg);
-					ReloadSegmentAttrs(pFfb, gcPriv, pGC, pWin);
-					pFfb->rp_active = 1;
-				}
-				pSeg++;
-			}
-		}
-	} else {
-		/* No reason to optimize the non-brline bug case since
-		 * we have to write the line pattern register each loop
-		 * anyways.
-		 */
-		while (nseg--) {
-			register int x1 = pSeg->x1 + xorg;
-			register int y1 = pSeg->y1 + yorg;
-			register int x2 = pSeg->x2 + xorg;
-			register int y2 = pSeg->y2 + yorg;
-
-			if (x1 >= extent->x1	&&	x2 >= extent->x1	&&
-			    x1 < extent->x2	&&	x2 < extent->x2		&&
-			    y1 >= extent->y1	&&	y2 >= extent->y1	&&
-			    y1 < extent->y2	&&	y2 < extent->y2) {
-				FFBFifo(pFfb, 5);
-				ffb->lpat = lpat;
-				FFB_WRITE64(&ffb->by, y1, x1);
-				FFB_WRITE64_2(&ffb->bh, y2, x2);
-			} else {
-				gcPriv->PolySegment(pDrawable, pGC, 1, pSeg);
-				ReloadSegmentAttrs(pFfb, gcPriv, pGC, pWin);
-				pFfb->rp_active = 1;
-			}
-			pSeg++;
-		}
-	}
-
-	FFBSync(pFfb, ffb);
-}
diff --git a/src/ffb_sspans.c b/src/ffb_sspans.c
deleted file mode 100644
index 39d3f47..0000000
--- a/src/ffb_sspans.c
+++ /dev/null
@@ -1,170 +0,0 @@
-/*
- * Acceleration for the Creator and Creator3D framebuffer - Set spans.
- *
- * Copyright (C) 1998,1999 Jakub Jelinek (jakub@redhat.com)
- * Copyright (C) 1999 David S. Miller (davem@redhat.com)
- *
- * 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
- * JAKUB JELINEK OR DAVID MILLER 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.
- */
-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/sunffb/ffb_sspans.c,v 1.1 2000/05/18 23:21:37 dawes Exp $ */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include "ffb.h"
-#include "ffb_regs.h"
-#include "ffb_rcache.h"
-#include "ffb_fifo.h"
-
-#include "pixmapstr.h"
-#include "scrnintstr.h"
-
-#define PSZ 8
-#include "cfb.h"
-#undef PSZ
-#include "cfb32.h"
-
-/* PPC does all of the planemask and ROP'ing on the written pixels,
- * and we know various other things are constant, so this is easy.
- */
-static void
-CreatorSetScanline(int y, int xOrigin, int xStart, int xEnd,
-		   unsigned int *_psrc, char *sfb, int depth)
-{
-	if (depth == 8) {
-		unsigned char *psrc = (unsigned char *)_psrc;
-		unsigned char *pdst = (unsigned char *)(sfb +
-							(y << 11) +
-							(xStart << 0));
-		int w = xEnd - xStart;
-
-		psrc += (xStart - xOrigin);
-		while(w--)
-			*pdst++ = *psrc++;
-	} else {
-		unsigned int *psrc = (unsigned int *)_psrc;
-		unsigned int *pdst = (unsigned int *)(sfb +
-						      (y << 13) +
-						      (xStart << 2));
-		int w = xEnd - xStart;
-
-		psrc += (xStart - xOrigin);
-		while(w--)
-			*pdst++ = *psrc++;
-	}
-}
-
-void
-CreatorSetSpans(DrawablePtr pDrawable, GCPtr pGC, char *pcharsrc,
-		DDXPointPtr ppt, int *pwidth, int nspans, int fSorted)
-{
-	WindowPtr pWin = (WindowPtr) pDrawable;
-	FFBPtr pFfb = GET_FFB_FROM_SCREEN (pDrawable->pScreen);
-	ffb_fbcPtr ffb = pFfb->regs;
-	unsigned int *psrc = (unsigned int *)pcharsrc;
-	BoxPtr pbox, pboxLast, pboxTest;
-	DDXPointPtr pptLast;
-	RegionPtr prgnDst;
-	char *addrp;
-	int xStart, xEnd, yMax;
-
-	if(pDrawable->type != DRAWABLE_WINDOW) {
-		if (pDrawable->bitsPerPixel == 8)
-			cfbSetSpans(pDrawable, pGC, pcharsrc, ppt,
-				    pwidth, nspans, fSorted);
-		else
-			cfb32SetSpans(pDrawable, pGC, pcharsrc, ppt,
-				      pwidth, nspans, fSorted);
-		return;
-	}
-	FFBLOG(("CreatorSetSpans: ALU(%x) PMSK(%08x) nspans(%d) fsorted(%d)\n",
-		pGC->alu, pGC->planemask, nspans, fSorted));
-	if (pGC->alu == GXnoop)
-		return;
-
-	/* Get SFB ready. */
-	FFB_ATTR_SFB_VAR_WIN(pFfb, pGC->planemask, pGC->alu, pWin);
-	FFBWait(pFfb, ffb);
-
-	if (pGC->depth == 8)
-		addrp = (char *) pFfb->sfb8r;
-	else
-		addrp = (char *) pFfb->sfb32;
-
-	yMax = (int) pDrawable->y + (int) pDrawable->height;
-	prgnDst = cfbGetCompositeClip(pGC);
-	pbox = REGION_RECTS(prgnDst);
-	pboxLast = pbox + REGION_NUM_RECTS(prgnDst);
-	pptLast = ppt + nspans;
-	if(fSorted) {
-		pboxTest = pbox;
-		while(ppt < pptLast) {
-			pbox = pboxTest;
-			if(ppt->y >= yMax)
-				break;
-			while(pbox < pboxLast) {
-				if(pbox->y1 > ppt->y) {
-					break;
-				} else if(pbox->y2 <= ppt->y) {
-					pboxTest = ++pbox;
-					continue;
-				} else if(pbox->x1 > ppt->x + *pwidth) {
-					break;
-				} else if(pbox->x2 <= ppt->x) {
-					pbox++;
-					continue;
-				}
-				xStart = max(pbox->x1, ppt->x);
-				xEnd = min(ppt->x + *pwidth, pbox->x2);
-				CreatorSetScanline(ppt->y, ppt->x, xStart, xEnd,
-						   psrc, addrp, pGC->depth);
-				if(ppt->x + *pwidth <= pbox->x2)
-					break;
-				else
-					pbox++;
-			}
-			ppt++;
-			psrc += *pwidth++;
-		}
-	} else {
-		while(ppt < pptLast) {
-			if(ppt->y >= 0 && ppt->y < yMax) {
-				for(pbox = REGION_RECTS(prgnDst); pbox < pboxLast; pbox++) {
-					if(pbox->y1 > ppt->y) {
-						break;
-					} else if(pbox->y2 <= ppt->y) {
-						pbox++;
-						break;
-					}
-					if(pbox->x1 <= ppt->x + *pwidth &&
-					   pbox->x2 > ppt->x) {
-						xStart = max(pbox->x1, ppt->x);
-						xEnd = min(pbox->x2, ppt->x + *pwidth);
-						CreatorSetScanline(ppt->y, ppt->x,
-								   xStart, xEnd,
-								   psrc, addrp, pGC->depth);
-					}
-				}
-			}
-			ppt++;
-			psrc += *pwidth++;
-		}
-	}
-}
diff --git a/src/ffb_stip.c b/src/ffb_stip.c
deleted file mode 100644
index f434d1d..0000000
--- a/src/ffb_stip.c
+++ /dev/null
@@ -1,68 +0,0 @@
-/*
- * Acceleration for the Creator and Creator3D framebuffer - stipple setting.
- *
- * Copyright (C) 1998,1999 Jakub Jelinek (jakub@redhat.com)
- * Copyright (C) 1999 David S. Miller (davem@redhat.com)
- *
- * 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
- * JAKUB JELINEK OR DAVID MILLER 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.
- *
- */
-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/sunffb/ffb_stip.c,v 1.1 2000/05/18 23:21:38 dawes Exp $ */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include "ffb.h"
-#include "ffb_regs.h"
-#include "ffb_rcache.h"
-#include "ffb_fifo.h"
-#include "ffb_stip.h"
-#include "ffb_loops.h"
-
-void
-FFBSetStipple(FFBPtr pFfb, ffb_fbcPtr ffb,
-	      CreatorStipplePtr stipple,
-	      unsigned int ppc, unsigned int ppc_mask)
-{
-	int transparent = ((stipple->alu & FFB_ROP_EDIT_BIT) != 0);
-
-	if(transparent)
-		ppc |= FFB_PPC_APE_ENABLE|FFB_PPC_TBE_TRANSPARENT;
-	else
-		ppc |= FFB_PPC_APE_ENABLE|FFB_PPC_TBE_OPAQUE;
-	ppc_mask |= FFB_PPC_APE_MASK|FFB_PPC_TBE_MASK;
-	FFB_WRITE_PPC(pFfb, ffb, ppc, ppc_mask);
-	FFB_WRITE_ROP(pFfb, ffb,
-		      (FFB_ROP_EDIT_BIT|stipple->alu)| (FFB_ROP_NEW<<8));
-
-	if (stipple->inhw && pFfb->laststipple == stipple) {
-		FFB_WRITE_FG(pFfb, ffb, stipple->fg);
-		if(!transparent)
-			FFB_WRITE_BG(pFfb, ffb, stipple->bg);
-		return;
-	}
-	FFBFifo(pFfb, 32);
-	FFB_STIPPLE_LOAD(&ffb->pattern[0], &stipple->bits[0]);
-	FFB_WRITE_FG(pFfb, ffb, stipple->fg);
-	if(!transparent)
-		FFB_WRITE_BG(pFfb, ffb, stipple->bg);
-	stipple->inhw = 1;
-	pFfb->laststipple = stipple;
-}
diff --git a/src/ffb_stip.h b/src/ffb_stip.h
deleted file mode 100644
index 3d490d0..0000000
--- a/src/ffb_stip.h
+++ /dev/null
@@ -1,36 +0,0 @@
-/*
- * Acceleration for the Creator and Creator3D framebuffer - stipple defines.
- *
- * Copyright (C) 1998,1999 Jakub Jelinek (jakub@redhat.com)
- * Copyright (C) 1999 David S. Miller (davem@redhat.com)
- *
- * 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
- * JAKUB JELINEK OR DAVID MILLER 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.
- *
- */
-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/sunffb/ffb_stip.h,v 1.1 2000/05/18 23:21:38 dawes Exp $ */
-
-#ifndef FFBSTIP_H
-#define FFBSTIP_H
-
-extern void FFBSetStipple(FFBPtr pFfb,
-			  ffb_fbcPtr ffb,
-			  CreatorStipplePtr stipple,
-			  unsigned int ppc, unsigned int ppc_mask);
-
-#endif /* FFBSTIP_H */
diff --git a/src/ffb_stubs.c b/src/ffb_stubs.c
deleted file mode 100644
index 2fdd746..0000000
--- a/src/ffb_stubs.c
+++ /dev/null
@@ -1,548 +0,0 @@
-/*
- * Acceleration for the Creator and Creator3D framebuffer - Unaccelerated stuff.
- *
- * Copyright (C) 1999 David S. Miller (davem@redhat.com)
- * Copyright (C) 1999 Jakub Jelinek   (jakub@redhat.com)
- *
- * 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
- * DAVID MILLER 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.
- *
- */
-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/sunffb/ffb_stubs.c,v 1.1 2000/05/18 23:21:38 dawes Exp $ */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include "ffb.h"
-#include "ffb_regs.h"
-#include "ffb_rcache.h"
-#include "ffb_fifo.h"
-
-#include "pixmapstr.h"
-#include "scrnintstr.h"
-
-#define PSZ 8
-#include "cfb.h"
-#undef PSZ
-#include "cfb32.h"
-
-/* CFB is just too clever for it's own good.  There are paths
- * in cfb for 8bpp that just arbitrarily change the ROP of the
- * GC and assume it just works even without revalidating that
- * GC.  So for now we turn this stuff off.  -DaveM
- */
-#undef USE_SFB_TRICKS
-
-#ifdef USE_SFB_TRICKS
-/* Sorry, have to expose some CFB internals to get the stubs right. -DaveM */
-struct cfb_gcstate {
-	unsigned long pmask;
-	int alu, rop, and, xor;
-};
-
-#define CFB_STATE_SAVE(__statep, __gcp, __privp) \
-do {	(__statep)->pmask = (__gcp)->planemask; \
-	(__statep)->alu = (__gcp)->alu; \
-	(__statep)->rop = (__privp)->rop; \
-	(__statep)->and = (__privp)->and; \
-	(__statep)->xor = (__privp)->xor; \
-} while(0)
-
-#define CFB_STATE_RESTORE(__statep, __gcp, __privp) \
-do {	(__gcp)->planemask = (__statep)->pmask; \
-	(__gcp)->alu = (__statep)->alu; \
-	(__privp)->rop = (__statep)->rop; \
-	(__privp)->and = (__statep)->and; \
-	(__privp)->xor = (__statep)->xor; \
-} while(0)
-
-#define CFB_STATE_SET_SFB(__gcp, __privp) \
-do {	(__gcp)->alu = GXcopy; \
-	(__gcp)->planemask = (((__gcp)->depth==8)?0xff:0xffffff); \
-	(__privp)->rop = GXcopy; \
-	(__privp)->and = 0; \
-	(__privp)->xor = (__gcp)->fgPixel; \
-} while(0)
-#endif
-
-/* Stubs so we can wait for the raster processor to
- * unbusy itself before we let the cfb code write
- * directly to the framebuffer.
- */
-void
-CreatorSolidSpansGeneralStub (DrawablePtr pDrawable, GCPtr pGC,
-			      int nInit, DDXPointPtr pptInit,
-			      int *pwidthInit, int fSorted)
-{
-	WindowPtr pWin = (WindowPtr) pDrawable;
-	FFBPtr pFfb = GET_FFB_FROM_SCREEN (pDrawable->pScreen);
-	ffb_fbcPtr ffb = pFfb->regs;
-
-	FFBLOG(("STUB(%s:%d)\n", __FILE__, __LINE__));
-	FFB_ATTR_SFB_VAR_WIN(pFfb, 0xffffffff, GXcopy, pWin);
-	FFBWait(pFfb, ffb);
-	if (pGC->depth == 8)
-		cfbSolidSpansGeneral(pDrawable, pGC, nInit, pptInit,
-				     pwidthInit, fSorted);
-	else
-		cfb32SolidSpansGeneral(pDrawable, pGC, nInit, pptInit,
-				       pwidthInit, fSorted);
-}
-
-void
-CreatorSegmentSSStub (DrawablePtr pDrawable, GCPtr pGC, int nseg, xSegment *pSeg)
-{
-	WindowPtr pWin = (WindowPtr) pDrawable;
-	FFBPtr pFfb = GET_FFB_FROM_SCREEN (pDrawable->pScreen);
-	ffb_fbcPtr ffb = pFfb->regs;
-	cfbPrivGCPtr devPriv = cfbGetGCPrivate(pGC);
-#ifdef USE_SFB_TRICKS
-	struct cfb_gcstate cfb_state;
-#endif
-
-	FFBLOG(("STUB(%s:%d)\n", __FILE__, __LINE__));
-#ifndef USE_SFB_TRICKS
-	FFB_ATTR_SFB_VAR_WIN(pFfb, 0xffffffff, GXcopy, pWin);
-	FFBWait(pFfb, ffb);
-	if (pGC->depth == 8) {
-		if (devPriv->oneRect &&
-		    ((pDrawable->x >= pGC->pScreen->width - 32768) &&
-		     (pDrawable->y >= pGC->pScreen->height - 32768)))
-			cfb8SegmentSS1Rect(pDrawable, pGC, nseg, pSeg);
-		else
-			cfbSegmentSS(pDrawable, pGC, nseg, pSeg);
-	} else
-		cfb32SegmentSS(pDrawable, pGC, nseg, pSeg);
-#else
-	CFB_STATE_SAVE(&cfb_state, pGC, devPriv);
-	FFB_ATTR_SFB_VAR_WIN(pFfb, cfb_state.pmask, cfb_state.alu, pWin);
-	FFBWait(pFfb, ffb);
-	CFB_STATE_SET_SFB(pGC, devPriv);
-	if (pGC->depth == 8) {
-		if (devPriv->oneRect &&
-		    ((pDrawable->x >= pGC->pScreen->width - 32768) &&
-		     (pDrawable->y >= pGC->pScreen->height - 32768)))
-			cfb8SegmentSS1Rect(pDrawable, pGC, nseg, pSeg);
-		else
-			cfbSegmentSS(pDrawable, pGC, nseg, pSeg);
-	} else
-		cfb32SegmentSS(pDrawable, pGC, nseg, pSeg);
-	CFB_STATE_RESTORE(&cfb_state, pGC, devPriv);
-#endif
-}
-
-void
-CreatorLineSSStub (DrawablePtr pDrawable, GCPtr pGC,
-		   int mode, int npt, DDXPointPtr ppt)
-{
-	WindowPtr pWin = (WindowPtr) pDrawable;
-	FFBPtr pFfb = GET_FFB_FROM_SCREEN (pDrawable->pScreen);
-	ffb_fbcPtr ffb = pFfb->regs;
-	cfbPrivGCPtr devPriv = cfbGetGCPrivate(pGC);
-#ifdef USE_SFB_TRICKS
-	struct cfb_gcstate cfb_state;
-#endif
-
-	FFBLOG(("STUB(%s:%d)\n", __FILE__, __LINE__));
-#ifndef USE_SFB_TRICKS
-	FFB_ATTR_SFB_VAR_WIN(pFfb, 0xffffffff, GXcopy, pWin);
-	FFBWait(pFfb, ffb);
-	if (pGC->depth == 8) {
-		if (devPriv->oneRect &&
-		    ((pDrawable->x >= pGC->pScreen->width - 32768) &&
-		     (pDrawable->y >= pGC->pScreen->height - 32768)))
-			cfb8LineSS1Rect(pDrawable, pGC, mode, npt, ppt);
-		else
-			cfbLineSS(pDrawable, pGC, mode, npt, ppt);
-	} else
-		cfb32LineSS(pDrawable, pGC, mode, npt, ppt);
-#else
-	CFB_STATE_SAVE(&cfb_state, pGC, devPriv);
-	FFB_ATTR_SFB_VAR_WIN(pFfb, cfb_state.pmask, cfb_state.alu, pWin);
-	FFBWait(pFfb, ffb);
-	CFB_STATE_SET_SFB(pGC, devPriv);
-	if (pGC->depth == 8) {
-		if (devPriv->oneRect &&
-		    ((pDrawable->x >= pGC->pScreen->width - 32768) &&
-		     (pDrawable->y >= pGC->pScreen->height - 32768)))
-			cfb8LineSS1Rect(pDrawable, pGC, mode, npt, ppt);
-		else
-			cfbLineSS(pDrawable, pGC, mode, npt, ppt);
-	} else
-		cfb32LineSS(pDrawable, pGC, mode, npt, ppt);
-	CFB_STATE_RESTORE(&cfb_state, pGC, devPriv);
-#endif
-}
-
-void
-CreatorSegmentSDStub (DrawablePtr pDrawable, GCPtr pGC, int nseg, xSegment *pSeg)
-{
-	WindowPtr pWin = (WindowPtr) pDrawable;
-	FFBPtr pFfb = GET_FFB_FROM_SCREEN (pDrawable->pScreen);
-	ffb_fbcPtr ffb = pFfb->regs;
-#ifdef USE_SFB_TRICKS
-	struct cfb_gcstate cfb_state;
-	cfbPrivGCPtr devPriv = cfbGetGCPrivate(pGC);
-#endif
-
-	FFBLOG(("STUB(%s:%d)\n", __FILE__, __LINE__));
-#ifndef USE_SFB_TRICKS
-	FFB_ATTR_SFB_VAR_WIN(pFfb, 0xffffffff, GXcopy, pWin);
-	FFBWait(pFfb, ffb);
-	if (pGC->depth == 8)
-		cfbSegmentSD(pDrawable, pGC, nseg, pSeg);
-	else
-		cfb32SegmentSD(pDrawable, pGC, nseg, pSeg);
-#else
-	CFB_STATE_SAVE(&cfb_state, pGC, devPriv);
-	FFB_ATTR_SFB_VAR_WIN(pFfb, cfb_state.pmask, cfb_state.alu, pWin);
-	FFBWait(pFfb, ffb);
-	CFB_STATE_SET_SFB(pGC, devPriv);
-	if (pGC->depth == 8)
-		cfbSegmentSD(pDrawable, pGC, nseg, pSeg);
-	else
-		cfb32SegmentSD(pDrawable, pGC, nseg, pSeg);
-	CFB_STATE_RESTORE(&cfb_state, pGC, devPriv);
-#endif
-}
-
-void
-CreatorLineSDStub (DrawablePtr pDrawable, GCPtr pGC,
-		   int mode, int npt, DDXPointPtr ppt)
-{
-	WindowPtr pWin = (WindowPtr) pDrawable;
-	FFBPtr pFfb = GET_FFB_FROM_SCREEN (pDrawable->pScreen);
-	ffb_fbcPtr ffb = pFfb->regs;
-#ifdef USE_SFB_TRICKS
-	struct cfb_gcstate cfb_state;
-	cfbPrivGCPtr devPriv = cfbGetGCPrivate(pGC);
-#endif
-
-	FFBLOG(("STUB(%s:%d)\n", __FILE__, __LINE__));
-#ifndef USE_SFB_TRICKS
-	FFB_ATTR_SFB_VAR_WIN(pFfb, 0xffffffff, GXcopy, pWin);
-	FFBWait(pFfb, ffb);
-	if (pGC->depth == 8)
-		cfbLineSD(pDrawable, pGC, mode, npt, ppt);
-	else
-		cfb32LineSD(pDrawable, pGC, mode, npt, ppt);
-#else
-	CFB_STATE_SAVE(&cfb_state, pGC, devPriv);
-	FFB_ATTR_SFB_VAR_WIN(pFfb, cfb_state.pmask, cfb_state.alu, pWin);
-	FFBWait(pFfb, ffb);
-	CFB_STATE_SET_SFB(pGC, devPriv);
-	if (pGC->depth == 8)
-		cfbLineSD(pDrawable, pGC, mode, npt, ppt);
-	else
-		cfb32LineSD(pDrawable, pGC, mode, npt, ppt);
-	CFB_STATE_RESTORE(&cfb_state, pGC, devPriv);
-#endif
-}
-
-void
-CreatorPolyGlyphBlt8Stub (DrawablePtr pDrawable, GCPtr pGC,
-			  int x, int y, unsigned int nglyph, CharInfoPtr *ppci,
-			  pointer pglyphBase)
-{
-	WindowPtr pWin = (WindowPtr) pDrawable;
-	FFBPtr pFfb = GET_FFB_FROM_SCREEN (pDrawable->pScreen);
-	ffb_fbcPtr ffb = pFfb->regs;
-#ifdef USE_SFB_TRICKS
-	struct cfb_gcstate cfb_state;
-	cfbPrivGCPtr devPriv = cfbGetGCPrivate(pGC);
-#endif
-
-	FFBLOG(("STUB(%s:%d)\n", __FILE__, __LINE__));
-#ifndef USE_SFB_TRICKS
-	FFB_ATTR_SFB_VAR_WIN(pFfb, 0xffffffff, GXcopy, pWin);
-	FFBWait(pFfb, ffb);
-	if (pGC->depth == 8)
-		cfbPolyGlyphBlt8(pDrawable, pGC, x, y, nglyph, ppci, pglyphBase);
-	else
-		cfb32PolyGlyphBlt8(pDrawable, pGC, x, y, nglyph, ppci, pglyphBase);
-#else
-	CFB_STATE_SAVE(&cfb_state, pGC, devPriv);
-	FFB_ATTR_SFB_VAR_WIN(pFfb, cfb_state.pmask, cfb_state.alu, pWin);
-	FFBWait(pFfb, ffb);
-	CFB_STATE_SET_SFB(pGC, devPriv);
-	if (pGC->depth == 8)
-		cfbPolyGlyphBlt8(pDrawable, pGC, x, y, nglyph, ppci, pglyphBase);
-	else
-		cfb32PolyGlyphBlt8(pDrawable, pGC, x, y, nglyph, ppci, pglyphBase);
-	CFB_STATE_RESTORE(&cfb_state, pGC, devPriv);
-#endif
-}
-
-void
-CreatorImageGlyphBlt8Stub (DrawablePtr pDrawable, GCPtr pGC,
-			   int x, int y, unsigned int nglyph,
-			   CharInfoPtr *ppci, pointer pglyphBase)
-{
-	WindowPtr pWin = (WindowPtr) pDrawable;
-	FFBPtr pFfb = GET_FFB_FROM_SCREEN (pDrawable->pScreen);
-	ffb_fbcPtr ffb = pFfb->regs;
-#ifdef USE_SFB_TRICKS
-	struct cfb_gcstate cfb_state;
-	cfbPrivGCPtr devPriv = cfbGetGCPrivate(pGC);
-#endif
-
-	FFBLOG(("STUB(%s:%d)\n", __FILE__, __LINE__));
-#ifndef USE_SFB_TRICKS
-	FFB_ATTR_SFB_VAR_WIN(pFfb, 0xffffffff, GXcopy, pWin);
-	FFBWait(pFfb, ffb);
-	if (pGC->depth == 8)
-		cfbImageGlyphBlt8(pDrawable, pGC, x, y, nglyph, ppci, pglyphBase);
-	else
-		cfb32ImageGlyphBlt8(pDrawable, pGC, x, y, nglyph, ppci, pglyphBase);
-#else
-	CFB_STATE_SAVE(&cfb_state, pGC, devPriv);
-	FFB_ATTR_SFB_VAR_WIN(pFfb, cfb_state.pmask, cfb_state.alu, pWin);
-	FFBWait(pFfb, ffb);
-	CFB_STATE_SET_SFB(pGC, devPriv);
-	if (pGC->depth == 8)
-		cfbImageGlyphBlt8(pDrawable, pGC, x, y, nglyph, ppci, pglyphBase);
-	else
-		cfb32ImageGlyphBlt8(pDrawable, pGC, x, y, nglyph, ppci, pglyphBase);
-	CFB_STATE_RESTORE(&cfb_state, pGC, devPriv);
-#endif
-}
-
-void
-CreatorTile32FSCopyStub(DrawablePtr pDrawable, GCPtr pGC,
-			int nInit, DDXPointPtr pptInit,
-			int *pwidthInit, int fSorted)
-{
-	WindowPtr pWin = (WindowPtr) pDrawable;
-	FFBPtr pFfb = GET_FFB_FROM_SCREEN (pDrawable->pScreen);
-	ffb_fbcPtr ffb = pFfb->regs;
-#ifdef USE_SFB_TRICKS
-	struct cfb_gcstate cfb_state;
-	cfbPrivGCPtr devPriv = cfbGetGCPrivate(pGC);
-#endif
-
-	FFBLOG(("STUB(%s:%d)\n", __FILE__, __LINE__));
-#ifndef USE_SFB_TRICKS
-	FFB_ATTR_SFB_VAR_WIN(pFfb, 0xffffffff, GXcopy, pWin);
-	FFBWait(pFfb, ffb);
-	if (pGC->depth == 8)
-		cfbTile32FSCopy(pDrawable, pGC, nInit, pptInit, pwidthInit, fSorted);
-	else
-		cfb32Tile32FSCopy(pDrawable, pGC, nInit, pptInit, pwidthInit, fSorted);
-#else
-	CFB_STATE_SAVE(&cfb_state, pGC, devPriv);
-	FFB_ATTR_SFB_VAR_WIN(pFfb, cfb_state.pmask, cfb_state.alu, pWin);
-	FFBWait(pFfb, ffb);
-	CFB_STATE_SET_SFB(pGC, devPriv);
-	if (pGC->depth == 8)
-		cfbTile32FSCopy(pDrawable, pGC, nInit, pptInit, pwidthInit, fSorted);
-	else
-		cfb32Tile32FSCopy(pDrawable, pGC, nInit, pptInit, pwidthInit, fSorted);
-	CFB_STATE_RESTORE(&cfb_state, pGC, devPriv);
-#endif
-}
-
-void
-CreatorTile32FSGeneralStub(DrawablePtr pDrawable, GCPtr pGC,
-			   int nInit, DDXPointPtr pptInit,
-			   int *pwidthInit, int fSorted)
-{
-	WindowPtr pWin = (WindowPtr) pDrawable;
-	FFBPtr pFfb = GET_FFB_FROM_SCREEN (pDrawable->pScreen);
-	ffb_fbcPtr ffb = pFfb->regs;
-#ifdef USE_SFB_TRICKS
-	struct cfb_gcstate cfb_state;
-	cfbPrivGCPtr devPriv = cfbGetGCPrivate(pGC);
-#endif
-
-	FFBLOG(("STUB(%s:%d)\n", __FILE__, __LINE__));
-#ifndef USE_SFB_TRICKS
-	FFB_ATTR_SFB_VAR_WIN(pFfb, 0xffffffff, GXcopy, pWin);
-	FFBWait(pFfb, ffb);
-	if (pGC->depth == 8)
-		cfbTile32FSGeneral(pDrawable, pGC, nInit, pptInit, pwidthInit, fSorted);
-	else
-		cfb32Tile32FSGeneral(pDrawable, pGC, nInit, pptInit, pwidthInit, fSorted);
-#else
-	CFB_STATE_SAVE(&cfb_state, pGC, devPriv);
-	FFB_ATTR_SFB_VAR_WIN(pFfb, cfb_state.pmask, cfb_state.alu, pWin);
-	FFBWait(pFfb, ffb);
-	CFB_STATE_SET_SFB(pGC, devPriv);
-	if (pGC->depth == 8)
-		cfbTile32FSGeneral(pDrawable, pGC, nInit, pptInit, pwidthInit, fSorted);
-	else
-		cfb32Tile32FSGeneral(pDrawable, pGC, nInit, pptInit, pwidthInit, fSorted);
-	CFB_STATE_RESTORE(&cfb_state, pGC, devPriv);
-#endif
-}
-
-void
-CreatorUnnaturalTileFSStub(DrawablePtr pDrawable, GCPtr pGC,
-			   int nInit, DDXPointPtr pptInit,
-			   int *pwidthInit, int fSorted)
-{
-	WindowPtr pWin = (WindowPtr) pDrawable;
-	FFBPtr pFfb = GET_FFB_FROM_SCREEN (pDrawable->pScreen);
-	ffb_fbcPtr ffb = pFfb->regs;
-#ifdef USE_SFB_TRICKS
-	struct cfb_gcstate cfb_state;
-	cfbPrivGCPtr devPriv = cfbGetGCPrivate(pGC);
-#endif
-
-	FFBLOG(("STUB(%s:%d)\n", __FILE__, __LINE__));
-#ifndef USE_SFB_TRICKS
-	FFB_ATTR_SFB_VAR_WIN(pFfb, 0xffffffff, GXcopy, pWin);
-	FFBWait(pFfb, ffb);
-	if (pGC->depth == 8)
-		cfbUnnaturalTileFS(pDrawable, pGC, nInit, pptInit, pwidthInit, fSorted);
-	else
-		cfb32UnnaturalTileFS(pDrawable, pGC, nInit, pptInit, pwidthInit, fSorted);
-#else
-	CFB_STATE_SAVE(&cfb_state, pGC, devPriv);
-	FFB_ATTR_SFB_VAR_WIN(pFfb, cfb_state.pmask, cfb_state.alu, pWin);
-	FFBWait(pFfb, ffb);
-	CFB_STATE_SET_SFB(pGC, devPriv);
-	if (pGC->depth == 8)
-		cfbUnnaturalTileFS(pDrawable, pGC, nInit, pptInit, pwidthInit, fSorted);
-	else
-		cfb32UnnaturalTileFS(pDrawable, pGC, nInit, pptInit, pwidthInit, fSorted);
-	CFB_STATE_RESTORE(&cfb_state, pGC, devPriv);
-#endif
-}
-
-void
-Creator8Stipple32FSStub(DrawablePtr pDrawable, GCPtr pGC,
-			int nInit, DDXPointPtr pptInit,
-			int *pwidthInit, int fSorted)
-{
-	WindowPtr pWin = (WindowPtr) pDrawable;
-	FFBPtr pFfb = GET_FFB_FROM_SCREEN (pDrawable->pScreen);
-	ffb_fbcPtr ffb = pFfb->regs;
-#ifdef USE_SFB_TRICKS
-	struct cfb_gcstate cfb_state;
-	cfbPrivGCPtr devPriv = cfbGetGCPrivate(pGC);
-#endif
-
-	FFBLOG(("STUB(%s:%d)\n", __FILE__, __LINE__));
-#ifndef USE_SFB_TRICKS
-	FFB_ATTR_SFB_VAR_WIN(pFfb, 0xffffffff, GXcopy, pWin);
-	FFBWait(pFfb, ffb);
-	cfb8Stipple32FS(pDrawable, pGC, nInit, pptInit, pwidthInit, fSorted);
-#else
-	CFB_STATE_SAVE(&cfb_state, pGC, devPriv);
-	FFB_ATTR_SFB_VAR_WIN(pFfb, cfb_state.pmask, cfb_state.alu, pWin);
-	FFBWait(pFfb, ffb);
-	CFB_STATE_SET_SFB(pGC, devPriv);
-	cfb8Stipple32FS(pDrawable, pGC, nInit, pptInit, pwidthInit, fSorted);
-	CFB_STATE_RESTORE(&cfb_state, pGC, devPriv);
-#endif
-}
-
-void
-CreatorUnnaturalStippleFSStub(DrawablePtr pDrawable, GCPtr pGC,
-			      int nInit, DDXPointPtr pptInit,
-			      int *pwidthInit, int fSorted)
-{
-	WindowPtr pWin = (WindowPtr) pDrawable;
-	FFBPtr pFfb = GET_FFB_FROM_SCREEN (pDrawable->pScreen);
-	ffb_fbcPtr ffb = pFfb->regs;
-#ifdef USE_SFB_TRICKS
-	struct cfb_gcstate cfb_state;
-	cfbPrivGCPtr devPriv = cfbGetGCPrivate(pGC);
-#endif
-
-	FFBLOG(("STUB(%s:%d)\n", __FILE__, __LINE__));
-#ifndef USE_SFB_TRICKS
-	FFB_ATTR_SFB_VAR_WIN(pFfb, 0xffffffff, GXcopy, pWin);
-	FFBWait(pFfb, ffb);
-	if (pGC->depth == 8)
-		cfbUnnaturalStippleFS(pDrawable, pGC, nInit, pptInit, pwidthInit, fSorted);
-	else
-		cfb32UnnaturalStippleFS(pDrawable, pGC, nInit, pptInit, pwidthInit, fSorted);
-#else
-	CFB_STATE_SAVE(&cfb_state, pGC, devPriv);
-	FFB_ATTR_SFB_VAR_WIN(pFfb, cfb_state.pmask, cfb_state.alu, pWin);
-	FFBWait(pFfb, ffb);
-	CFB_STATE_SET_SFB(pGC, devPriv);
-	if (pGC->depth == 8)
-		cfbUnnaturalStippleFS(pDrawable, pGC, nInit, pptInit, pwidthInit, fSorted);
-	else
-		cfb32UnnaturalStippleFS(pDrawable, pGC, nInit, pptInit, pwidthInit, fSorted);
-	CFB_STATE_RESTORE(&cfb_state, pGC, devPriv);
-#endif
-}
-
-void
-Creator8OpaqueStipple32FSStub(DrawablePtr pDrawable, GCPtr pGC,
-			      int nInit, DDXPointPtr pptInit,
-			      int *pwidthInit, int fSorted)
-{
-	WindowPtr pWin = (WindowPtr) pDrawable;
-	FFBPtr pFfb = GET_FFB_FROM_SCREEN (pDrawable->pScreen);
-	ffb_fbcPtr ffb = pFfb->regs;
-#ifdef USE_SFB_TRICKS
-	struct cfb_gcstate cfb_state;
-	cfbPrivGCPtr devPriv = cfbGetGCPrivate(pGC);
-#endif
-
-	FFBLOG(("STUB(%s:%d)\n", __FILE__, __LINE__));
-#ifndef USE_SFB_TRICKS
-	FFB_ATTR_SFB_VAR_WIN(pFfb, 0xffffffff, GXcopy, pWin);
-	FFBWait(pFfb, ffb);
-	cfb8OpaqueStipple32FS(pDrawable, pGC, nInit, pptInit, pwidthInit, fSorted);
-#else
-	CFB_STATE_SAVE(&cfb_state, pGC, devPriv);
-	FFB_ATTR_SFB_VAR_WIN(pFfb, cfb_state.pmask, cfb_state.alu, pWin);
-	FFBWait(pFfb, ffb);
-	CFB_STATE_SET_SFB(pGC, devPriv);
-	cfb8OpaqueStipple32FS(pDrawable, pGC, nInit, pptInit, pwidthInit, fSorted);
-	CFB_STATE_RESTORE(&cfb_state, pGC, devPriv);
-#endif
-}
-
-void
-CreatorPolyFillRectStub(DrawablePtr pDrawable, GCPtr pGC,
-			int nrectFill, xRectangle *prectInit)
-{
-	WindowPtr pWin = (WindowPtr) pDrawable;
-	FFBPtr pFfb = GET_FFB_FROM_SCREEN (pDrawable->pScreen);
-	ffb_fbcPtr ffb = pFfb->regs;
-#ifdef USE_SFB_TRICKS
-	struct cfb_gcstate cfb_state;
-	cfbPrivGCPtr devPriv = cfbGetGCPrivate(pGC);
-#endif
-
-	FFBLOG(("STUB(%s:%d)\n", __FILE__, __LINE__));
-#ifndef USE_SFB_TRICKS
-	FFB_ATTR_SFB_VAR_WIN(pFfb, 0xffffffff, GXcopy, pWin);
-	FFBWait(pFfb, ffb);
-	if (pGC->depth == 8)
-		cfbPolyFillRect(pDrawable, pGC, nrectFill, prectInit);
-	else
-		cfb32PolyFillRect(pDrawable, pGC, nrectFill, prectInit);
-#else
-	CFB_STATE_SAVE(&cfb_state, pGC, devPriv);
-	FFB_ATTR_SFB_VAR_WIN(pFfb, cfb_state.pmask, cfb_state.alu, pWin);
-	FFBWait(pFfb, ffb);
-	CFB_STATE_SET_SFB(pGC, devPriv);
-	if (pGC->depth == 8)
-		cfbPolyFillRect(pDrawable, pGC, nrectFill, prectInit);
-	else
-		cfb32PolyFillRect(pDrawable, pGC, nrectFill, prectInit);
-	CFB_STATE_RESTORE(&cfb_state, pGC, devPriv);
-#endif
-}
diff --git a/src/ffb_wline.c b/src/ffb_wline.c
deleted file mode 100644
index 08afe8f..0000000
--- a/src/ffb_wline.c
+++ /dev/null
@@ -1,900 +0,0 @@
-/*
- * Acceleration for the Creator and Creator3D framebuffer - Wide line rops.
- *
- * Copyright (C) 1999 David S. Miller (davem@redhat.com)
- * Copyright (C) 1999 Jakub Jelinek (jakub@redhat.com)
- *
- * 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
- * JAKUB JELINEK OR DAVID MILLER 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.
- *
- */
-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/sunffb/ffb_wline.c,v 1.2 2000/05/23 04:47:45 dawes Exp $ */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#define PSZ 32
-
-#include "ffb.h"
-#include "ffb_regs.h"
-#include "ffb_rcache.h"
-#include "ffb_fifo.h"
-
-#include "pixmapstr.h"
-#include "scrnintstr.h"
-
-#include "cfb.h"
-
-#include "miwideline.h"
-
-#error If we start using this again, need to fixup FFB_WRITE_ATTRIBUTES for wids -DaveM
-
-/* Wheee, wide lines... */
-extern int miPolyBuildEdge();
-
-static int LeftClip, RightClip, TopClip, BottomClip;
-
-#define Y_IN_BOX(y)	(((y) >= TopClip) && ((y) <= BottomClip))
-#define CLIPSTEPEDGE(edgey,edge,edgeleft)	\
-if (ybase == edgey) {				\
-	if (edgeleft) {				\
-		if (edge->x > xcl)		\
-			xcl = edge->x;		\
-	} else {				\
-		if (edge->x < xcr)		\
-			xcr = edge->x;		\
-	}					\
-	edgey++;				\
-	edge->x += edge->stepx;			\
-	edge->e += edge->dx;			\
-	if (edge->e > 0) {			\
-		edge->x += edge->signdx;	\
-		edge->e -= edge->dy;		\
-	}					\
-}
-
-#define CreatorPointHelper(pFfb, x, y)			\
-do {								\
-	ffb_fbcPtr ffb = (pFfb)->regs;			\
-	FFB_WRITE_DRAWOP((pFfb), ffb, FFB_DRAWOP_DOT);	\
-	FFBFifo(pFfb, 2);					\
-	FFB_WRITE64(&ffb->bh, (y), (x));			\
-} while (0)
-
-static void CreatorFillRectHelper(FFBPtr pFfb,
-				  int x, int y, int dx, int dy)
-{
-	ffb_fbcPtr ffb = pFfb->regs;
-	int x2 = x + dx - 1;
-	int y2 = y + dy - 1;
-	
-	if(x < LeftClip)
-		x = LeftClip;
-	if(x2 > RightClip)
-		x2 = RightClip;
-	if(y < TopClip)
-		y = TopClip;
-	if(y2 > BottomClip)
-		y2 = BottomClip;
-
-	dx = x2 - x + 1;
-	dy = y2 - y + 1;
-
-	if((dx > 0) && (dy > 0)) {
-		FFB_WRITE_DRAWOP(pFfb, ffb, FFB_DRAWOP_RECTANGLE);
-		FFBFifo(pFfb, 4);
-		FFB_WRITE64(&ffb->by, y, x);
-		FFB_WRITE64_2(&ffb->bh, dy, dx);
-	}
-}
-
-/* The span helper does not check for y being clipped, caller beware */
-static void CreatorSpanHelper(FFBPtr pFfb,
-			      int x1, int y, int width)
-{
-	ffb_fbcPtr ffb = pFfb->regs;
-	int x2 = x1 + width - 1;
-
-	if(x1 < LeftClip)
-		x1 = LeftClip;
-	if(x2 > RightClip)
-		x2 = RightClip;
-	width = x2 - x1 + 1;	
-
-	if(width > 0) {
-		FFB_WRITE_DRAWOP(pFfb, ffb, FFB_DRAWOP_RECTANGLE);
-		FFBFifo(pFfb, 4);
-		FFB_WRITE64(&ffb->by, y, x1);
-		FFB_WRITE64_2(&ffb->bh, 1, width);
-	}
-}
-
-#define FixError(x, dx, dy, e, sign, step, h)	{	\
-	e += (h) * dx;					\
-	x += (h) * step;				\
-	if(e > 0) {					\
-		x += e * sign/dy;			\
-		e %= dy;				\
-		if(e) {					\
-			x += sign;			\
-			e -= dy;			\
-		}					\
-	} 	 					\
-}
-
-static void
-CreatorFillPolyHelper (DrawablePtr pDrawable, GCPtr pGC,
-		       int y, int overall_height,
-		       PolyEdgePtr left, PolyEdgePtr right, 
-		       int left_count, int right_count)
-{
-	FFBPtr pFfb = GET_FFB_FROM_SCREEN(pDrawable->pScreen);
-	int left_x, left_e, left_stepx, left_signdx, left_dy, left_dx;
-	int right_x, right_e, right_stepx, right_signdx, right_dy, right_dx, height;
-	int left_height = 0;
-	int right_height = 0;
-	int xorg = 0;
-    
-	if (pGC->miTranslate) {
-		y += pDrawable->y;
-		xorg = pDrawable->x;
-	}
-
-	while ((left_count || left_height) && (right_count || right_height)) {
-		if (!left_height && left_count) { 
-			left_height = left->height; 
-			left_x = left->x + xorg; 
-			left_stepx = left->stepx; 
-			left_signdx = left->signdx; 
-			left_e = left->e; 
-			left_dy = left->dy; 
-			left_dx = left->dx; 
-			left_count--; 
-			left++;
-		}
-		if (!right_height && right_count) { 
-			right_height = right->height; 
-			right_x = right->x + xorg + 1; 
-			right_stepx = right->stepx; 
-			right_signdx = right->signdx; 
-			right_e = right->e; 
-			right_dy = right->dy; 
-			right_dx = right->dx; 
-			right_count--; 
-			right++; 
-		}
-
-		height = (left_height > right_height) ? right_height : left_height;
-
-		left_height -= height;
-		right_height -= height;
-		while (height--) {
-			if((right_x > left_x) && Y_IN_BOX(y))
-				CreatorSpanHelper(pFfb, left_x, y, right_x - left_x);
-
-			y++;
-    	
-			left_x += left_stepx; 
-			left_e += left_dx; 
-			if (left_e > 0) { 
-				left_x += left_signdx; 
-				left_e -= left_dy; 
-			}
-			right_x += right_stepx; 
-			right_e += right_dx; 
-			if (right_e > 0) { 
-				right_x += right_signdx; 
-				right_e -= right_dy; 
-			}
-		}
-	}
-}
-
-static void
-CreatorWideSegment (DrawablePtr pDrawable, GCPtr pGC,
-		    int x1, int y1, int x2, int y2, 
-		    Bool projectLeft, Bool projectRight,
-		    LineFacePtr leftFace, LineFacePtr rightFace)
-{
-	FFBPtr pFfb = GET_FFB_FROM_SCREEN(pDrawable->pScreen);
-	double l, L, r, xa, ya, projectXoff, projectYoff, k, maxy;
-	int x, y, dx, dy, finaly, lefty, righty, topy, bottomy, signdx;
-	PolyEdgePtr left, right, top, bottom;
-	PolyEdgeRec lefts[2], rights[2];
-	LineFacePtr tface;
-	int lw = pGC->lineWidth;
-
-	/* draw top-to-bottom always */
-	if (y2 < y1 || y2 == y1 && x2 < x1) {
-		x = x1;
-		x1 = x2;
-		x2 = x;
-
-		y = y1;
-		y1 = y2;
-		y2 = y;
-
-		x = projectLeft;
-		projectLeft = projectRight;
-		projectRight = x;
-
-		tface = leftFace;
-		leftFace = rightFace;
-		rightFace = tface;
-	}
-
-	dy = y2 - y1;
-	signdx = 1;
-	dx = x2 - x1;
-	if (dx < 0)
-		signdx = -1;
-
-	leftFace->x = x1;
-	leftFace->y = y1;
-	leftFace->dx = dx;
-	leftFace->dy = dy;
-
-	rightFace->x = x2;
-	rightFace->y = y2;
-	rightFace->dx = -dx;
-	rightFace->dy = -dy;
-
-	if (!dy) {
-		rightFace->xa = 0;
-		rightFace->ya = (double) lw / 2.0;
-		rightFace->k = -(double) (lw * dx) / 2.0;
-		leftFace->xa = 0;
-		leftFace->ya = -rightFace->ya;
-		leftFace->k = rightFace->k;
-		x = x1;
-		if (projectLeft)
-			x -= (lw >> 1);
-		y = y1 - (lw >> 1);
-		dx = x2 - x;
-		if (projectRight)
-			dx += (lw + 1 >> 1);
-		dy = lw;
-		if(pGC->miTranslate) {
-			x += pDrawable->x;
-			y += pDrawable->y;
-		}
-		CreatorFillRectHelper(pFfb, x, y, dx, dy);	
-	} else if (!dx) {
-		leftFace->xa =  (double) lw / 2.0;
-		leftFace->ya = 0;
-		leftFace->k = (double) (lw * dy) / 2.0;
-		rightFace->xa = -leftFace->xa;
-		rightFace->ya = 0;
-		rightFace->k = leftFace->k;
-		y = y1;
-		if (projectLeft)
-			y -= lw >> 1;
-		x = x1 - (lw >> 1);
-		dy = y2 - y;
-		if (projectRight)
-			dy += (lw + 1 >> 1);
-		dx = lw;
-		if(pGC->miTranslate) {
-			x += pDrawable->x;
-			y += pDrawable->y;
-		}
-		CreatorFillRectHelper(pFfb, x, y, dx, dy);
-	} else {
-		l = ((double) lw) / 2.0;
-		L = sqrt((double)(dx*dx + dy*dy));
-
-		if (dx < 0) {
-			right = &rights[1];
-			left = &lefts[0];
-			top = &rights[0];
-			bottom = &lefts[1];
-		} else {
-			right = &rights[0];
-			left = &lefts[1];
-			top = &lefts[0];
-			bottom = &rights[1];
-		}
-		r = l / L;
-
-		/* coord of upper bound at integral y */
-		ya = -r * dx;
-		xa = r * dy;
-
-		if (projectLeft | projectRight) {
-			projectXoff = -ya;
-			projectYoff = xa;
-		}
-
-		/* xa * dy - ya * dx */
-		k = l * L;
-
-		leftFace->xa = xa;
-		leftFace->ya = ya;
-		leftFace->k = k;
-		rightFace->xa = -xa;
-		rightFace->ya = -ya;
-		rightFace->k = k;
-
-		if (projectLeft)
-			righty = miPolyBuildEdge (xa - projectXoff, ya - projectYoff,
-						  k, dx, dy, x1, y1, 0, right);
-		else
-			righty = miPolyBuildEdge (xa, ya,
-						  k, dx, dy, x1, y1, 0, right);
-
-		/* coord of lower bound at integral y */
-		ya = -ya;
-		xa = -xa;
-
-		/* xa * dy - ya * dx */
-		k = - k;
-
-		if (projectLeft)
-			lefty = miPolyBuildEdge (xa - projectXoff, ya - projectYoff,
-						 k, dx, dy, x1, y1, 1, left);
-		else
-			lefty = miPolyBuildEdge (xa, ya,
-						 k, dx, dy, x1, y1, 1, left);
-
-		/* coord of top face at integral y */
-		if (signdx > 0) {
-			ya = -ya;
-			xa = -xa;
-		}
-
-		if (projectLeft) {
-			double xap = xa - projectXoff;
-			double yap = ya - projectYoff;
-			topy = miPolyBuildEdge (xap, yap, xap * dx + yap * dy,
-						-dy, dx, x1, y1, dx > 0, top);
-		}
-		else
-			topy = miPolyBuildEdge(xa, ya, 0.0, 
-					       -dy, dx, x1, y1, dx > 0, top);
-
-		/* coord of bottom face at integral y */
-		if (projectRight) {
-			double xap = xa + projectXoff;
-			double yap = ya + projectYoff;
-			bottomy = miPolyBuildEdge (xap, yap, xap * dx + yap * dy,
-						   -dy, dx, x2, y2, dx < 0, bottom);
-			maxy = -ya + projectYoff;
-		} else {
-			bottomy = miPolyBuildEdge (xa, ya, 0.0,
-						   -dy, dx, x2, y2, dx < 0, bottom);
-			maxy = -ya;
-		}
-
-		finaly = ICEIL (maxy) + y2;
-
-		if (dx < 0) {
-			left->height = bottomy - lefty;
-			right->height = finaly - righty;
-			top->height = righty - topy;
-		} else {
-			right->height =  bottomy - righty;
-			left->height = finaly - lefty;
-			top->height = lefty - topy;
-		}
-		bottom->height = finaly - bottomy;
-		CreatorFillPolyHelper (pDrawable, pGC, topy, 
-				       bottom->height + bottomy - topy, lefts, rights, 2, 2);
-	}
-}
-
-static void
-CreatorLineArcI (DrawablePtr pDraw, GCPtr pGC, int xorg, int yorg)
-{
-	FFBPtr pFfb = GET_FFB_FROM_SCREEN(pDraw->pScreen);
-	int x, y, e, ex, slw;
-
-	if (pGC->miTranslate) {
-		xorg += pDraw->x;
-		yorg += pDraw->y;
-	}
-
-	slw = pGC->lineWidth;
-	if (slw == 1) {
-		CreatorPointHelper(pFfb, xorg, yorg);
-		return;
-	}
-
-	y = (slw >> 1) + 1;
-	if (slw & 1)
-		e = - ((y << 2) + 3);
-	else
-		e = - (y << 3);
-	ex = -4;
-	x = 0;
-	while (y) {
-		e += (y << 3) - 4;
-		while (e >= 0) {
-			x++;
-			e += (ex = -((x << 3) + 4));
-		}
-		y--;
-		slw = (x << 1) + 1;
-		if ((e == ex) && (slw > 1))
-			slw--;
-	    
-		if(Y_IN_BOX(yorg - y))
-			CreatorSpanHelper(pFfb, xorg - x, yorg - y, slw);
-
-		if ((y != 0) && ((slw > 1) || (e != ex)) && Y_IN_BOX(yorg + y))	
-			CreatorSpanHelper(pFfb, xorg - x, yorg + y, slw);
-	}
-}
-
-static void
-CreatorLineArcD (DrawablePtr pDraw, GCPtr pGC,
-		 double xorg, double yorg,
-		 PolyEdgePtr edge1, int edgey1, Bool edgeleft1,
-		 PolyEdgePtr edge2, int edgey2, Bool edgeleft2)
-{
-	FFBPtr pFfb = GET_FFB_FROM_SCREEN(pDraw->pScreen);
-	double radius, x0, y0, el, er, yk, xlk, xrk, k;
-	int xbase, ybase, y, boty, xl, xr, xcl, xcr, ymin, ymax, ymin1, ymin2;
-	Bool edge1IsMin, edge2IsMin;
-
-	xbase = floor(xorg);
-	x0 = xorg - xbase;
-	ybase = ICEIL (yorg);
-	y0 = yorg - ybase;
-	if (pGC->miTranslate) {
-		xbase += pDraw->x;
-		ybase += pDraw->y;
-		edge1->x += pDraw->x;
-		edge2->x += pDraw->x;
-		edgey1 += pDraw->y;
-		edgey2 += pDraw->y;
-	}
-
-	xlk = x0 + x0 + 1.0;
-	xrk = x0 + x0 - 1.0;
-	yk = y0 + y0 - 1.0;
-	radius = ((double)pGC->lineWidth) / 2.0;
-	y = floor(radius - y0 + 1.0);
-	ybase -= y;
-	ymin = ybase;
-	ymax = 65536;
-	edge1IsMin = FALSE;
-	ymin1 = edgey1;
-	if (edge1->dy >= 0) {
-		if (!edge1->dy) {
-			if (edgeleft1)
-				edge1IsMin = TRUE;
-			else
-				ymax = edgey1;
-			edgey1 = 65536;
-		} else if ((edge1->signdx < 0) == edgeleft1)
-			edge1IsMin = TRUE;
-	}
-	edge2IsMin = FALSE;
-	ymin2 = edgey2;
-	if (edge2->dy >= 0) {
-		if (!edge2->dy) {
-			if (edgeleft2)
-				edge2IsMin = TRUE;
-			else
-				ymax = edgey2;
-			edgey2 = 65536;
-		} else if ((edge2->signdx < 0) == edgeleft2)
-			edge2IsMin = TRUE;
-	}
-	if (edge1IsMin) {
-		ymin = ymin1;
-		if (edge2IsMin && (ymin1 > ymin2))
-			ymin = ymin2;
-	} else if (edge2IsMin)
-		ymin = ymin2;
-	el = radius * radius - ((y + y0) * (y + y0)) - (x0 * x0);
-	er = el + xrk;
-	xl = 1;
-	xr = 0;
-	if (x0 < 0.5) {
-		xl = 0;
-		el -= xlk;
-	}
-	boty = (y0 < -0.5) ? 1 : 0;
-	if (ybase + y - boty > ymax)
-		boty = ymax - ybase - y;
-	while (y > boty) {
-		k = (y << 1) + yk;
-		er += k;
-		while (er > 0.0) {
-			xr++;
-			er += xrk - (xr << 1);
-		}
-		el += k;
-		while (el >= 0.0) {
-			xl--;
-			el += (xl << 1) - xlk;
-		}
-		y--;
-		ybase++;
-		if (ybase < ymin)
-			continue;
-		xcl = xl + xbase;
-		xcr = xr + xbase;
-		CLIPSTEPEDGE(edgey1, edge1, edgeleft1);
-		CLIPSTEPEDGE(edgey2, edge2, edgeleft2);
-		if((xcr >= xcl) && Y_IN_BOX(ybase)) 
-			CreatorSpanHelper(pFfb, xcl, ybase, xcr - xcl + 1);
-	}
-	er = xrk - (xr << 1) - er;
-	el = (xl << 1) - xlk - el;
-	boty = floor(-y0 - radius + 1.0);
-	if (ybase + y - boty > ymax)
-		boty = ymax - ybase - y;
-	while (y > boty) {
-		k = (y << 1) + yk;
-		er -= k;
-		while ((er >= 0.0) && (xr >= 0)) {
-			xr--;
-			er += xrk - (xr << 1);
-		}
-		el -= k;
-		while ((el > 0.0) && (xl <= 0)) {
-			xl++;
-			el += (xl << 1) - xlk;
-		}
-		y--;
-		ybase++;
-		if (ybase < ymin)
-			continue;
-		xcl = xl + xbase;
-		xcr = xr + xbase;
-		CLIPSTEPEDGE(edgey1, edge1, edgeleft1);
-		CLIPSTEPEDGE(edgey2, edge2, edgeleft2);
-		if((xcr >= xcl) && Y_IN_BOX(ybase)) 
-			CreatorSpanHelper(pFfb, xcl, ybase, xcr - xcl + 1);
-	}
-}
-
-
-static void
-CreatorLineArc (DrawablePtr pDraw, GCPtr pGC,
-		LineFacePtr leftFace, LineFacePtr rightFace,
-		double xorg, double yorg,
-		Bool isInt)
-{
-	int xorgi, yorgi, edgey1, edgey2;
-	PolyEdgeRec	edge1, edge2;
-	Bool edgeleft1, edgeleft2;
-
-	if (isInt) {
-		xorgi = leftFace ? leftFace->x : rightFace->x;
-		yorgi = leftFace ? leftFace->y : rightFace->y;
-	}
-	edgey1 = 65536;
-	edgey2 = 65536;
-	edge1.x = 0; /* not used, keep memory checkers happy */
-	edge1.dy = -1;
-	edge2.x = 0; /* not used, keep memory checkers happy */
-	edge2.dy = -1;
-	edgeleft1 = FALSE;
-	edgeleft2 = FALSE;
-
-	if ((pGC->lineWidth > 2) &&
-	    (pGC->capStyle == CapRound && pGC->joinStyle != JoinRound ||
-	     pGC->joinStyle == JoinRound && pGC->capStyle == CapButt)) {
-		if (isInt) {
-			xorg = (double) xorgi;
-			yorg = (double) yorgi;
-		}
-
-		if (leftFace && rightFace) {
-			miRoundJoinClip (leftFace, rightFace, &edge1, &edge2,
-					 &edgey1, &edgey2, &edgeleft1, &edgeleft2);
-		} else if (leftFace) { 
-			edgey1 = miRoundCapClip (leftFace, isInt, &edge1, &edgeleft1);
-		} else if (rightFace) {
-			edgey2 = miRoundCapClip (rightFace, isInt, &edge2, &edgeleft2);
-		}
-
-		isInt = FALSE;
-	}
-
-	if (isInt)
-		CreatorLineArcI(pDraw, pGC, xorgi, yorgi);
-	else
-		CreatorLineArcD(pDraw, pGC, xorg, yorg, 
-				&edge1, edgey1, edgeleft1,
-				&edge2, edgey2, edgeleft2);
-}
-
-static void
-CreatorLineJoin (DrawablePtr pDrawable, GCPtr pGC, LineFacePtr pLeft, LineFacePtr pRight)
-{
-	FFBPtr pFfb = GET_FFB_FROM_SCREEN(pDrawable->pScreen);
-	double mx, my, denom;
-	PolyVertexRec vertices[4];
-	PolySlopeRec slopes[4];
-	PolyEdgeRec left[4], right[4];
-	int edgecount, nleft, nright, y, height, swapslopes;
-	int joinStyle = pGC->joinStyle;
-	int lw = pGC->lineWidth;
-
-	if (lw == 1) {
-		/* Lines going in the same direction have no join */
-		if ((pLeft->dx >= 0) == (pRight->dx <= 0))
-			return;
-		if (joinStyle != JoinRound) {
-			denom = - pLeft->dx * (double)pRight->dy + pRight->dx *
-				(double)pLeft->dy;
-			if (denom == 0.0)
-				return;	/* no join to draw */
-		}
-		if (joinStyle != JoinMiter) {
-			if(pGC->miTranslate)
-				CreatorPointHelper(pFfb,
-						   pLeft->x + pDrawable->x,
-						   pLeft->y + pDrawable->y);
-			else
-				CreatorPointHelper(pFfb, pLeft->x, pLeft->y);	
-			return;
-		}
-	} else {
-		if (joinStyle == JoinRound) {
-			CreatorLineArc(pDrawable, pGC, pLeft, pRight,
-				       (double)0.0, (double)0.0, TRUE);
-			return;
-		}
-		denom = - pLeft->dx * (double)pRight->dy + pRight->dx * 
-			(double)pLeft->dy;
-		if (denom == 0.0)
-			return;	/* no join to draw */
-	}
-
-	swapslopes = 0;
-	if (denom > 0) {
-		pLeft->xa = -pLeft->xa;
-		pLeft->ya = -pLeft->ya;
-		pLeft->dx = -pLeft->dx;
-		pLeft->dy = -pLeft->dy;
-	} else {
-		swapslopes = 1;
-		pRight->xa = -pRight->xa;
-		pRight->ya = -pRight->ya;
-		pRight->dx = -pRight->dx;
-		pRight->dy = -pRight->dy;
-	}
-
-	vertices[0].x = pRight->xa;
-	vertices[0].y = pRight->ya;
-	slopes[0].dx = -pRight->dy;
-	slopes[0].dy =  pRight->dx;
-	slopes[0].k = 0;
-
-	vertices[1].x = 0;
-	vertices[1].y = 0;
-	slopes[1].dx =  pLeft->dy;
-	slopes[1].dy = -pLeft->dx;
-	slopes[1].k = 0;
-
-	vertices[2].x = pLeft->xa;
-	vertices[2].y = pLeft->ya;
-
-	if (joinStyle == JoinMiter) {
-		my = (pLeft->dy  * (pRight->xa * pRight->dy - pRight->ya * pRight->dx) -
-		      pRight->dy * (pLeft->xa  * pLeft->dy  - pLeft->ya  * pLeft->dx ))/
-			denom;
-		if (pLeft->dy != 0) 
-			mx = pLeft->xa + (my - pLeft->ya) *
-				(double) pLeft->dx / (double) pLeft->dy;
-		else
-			mx = pRight->xa + (my - pRight->ya) *
-				(double) pRight->dx / (double) pRight->dy;
-    	
-		/* check miter limit */
-		if ((mx * mx + my * my) * 4 > SQSECANT * lw * lw)
-			joinStyle = JoinBevel;
-	}
-
-	if (joinStyle == JoinMiter) {
-		slopes[2].dx = pLeft->dx;
-		slopes[2].dy = pLeft->dy;
-		slopes[2].k =  pLeft->k;
-		if (swapslopes) {
-			slopes[2].dx = -slopes[2].dx;
-			slopes[2].dy = -slopes[2].dy;
-			slopes[2].k  = -slopes[2].k;
-		}
-		vertices[3].x = mx;
-		vertices[3].y = my;
-		slopes[3].dx = pRight->dx;
-		slopes[3].dy = pRight->dy;
-		slopes[3].k  = pRight->k;
-		if (swapslopes) {
-			slopes[3].dx = -slopes[3].dx;
-			slopes[3].dy = -slopes[3].dy;
-			slopes[3].k  = -slopes[3].k;
-		}
-		edgecount = 4;
-	} else {
-		double	scale, dx, dy, adx, ady;
-
-		adx = dx = pRight->xa - pLeft->xa;
-		ady = dy = pRight->ya - pLeft->ya;
-		if (adx < 0)
-			adx = -adx;
-		if (ady < 0)
-			ady = -ady;
-		scale = ady;
-		if (adx > ady)
-			scale = adx;
-		slopes[2].dx = (dx * 65536) / scale;
-		slopes[2].dy = (dy * 65536) / scale;
-		slopes[2].k = ((pLeft->xa + pRight->xa) * slopes[2].dy -
-			       (pLeft->ya + pRight->ya) * slopes[2].dx) / 2.0;
-		edgecount = 3;
-	}
-
-	y = miPolyBuildPoly (vertices, slopes, edgecount, pLeft->x, pLeft->y,
-			     left, right, &nleft, &nright, &height);
-	CreatorFillPolyHelper(pDrawable, pGC, y, height, left, right, nleft, nright);
-}
-
-void
-CreatorWideLineSolid (DrawablePtr pDrawable, GCPtr pGC, int mode, int npt, DDXPointPtr pPts)
-{
-	int x1, y1, x2, y2, first = TRUE;
-	Bool projectLeft, projectRight, somethingDrawn = FALSE, selfJoin = FALSE;
-	LineFaceRec leftFace, rightFace, prevRightFace, firstFace;
-	cfbPrivGCPtr devPriv = cfbGetGCPrivate(pGC);
-	FFBPtr pFfb = GET_FFB_FROM_SCREEN(pDrawable->pScreen);
-	ffb_fbcPtr ffb = pFfb->regs;
-	RegionPtr clip;
-	int numRects;
-	unsigned int ppc;
-	BoxPtr pbox;
-
-	clip = ((cfbPrivGC *)(pGC->devPrivates[cfbGCPrivateIndex].ptr))->pCompositeClip;
-	numRects = REGION_NUM_RECTS(clip);
-	if (!numRects)
-		return;
-	if (!(ppc = FFBSetClip(pFfb, ffb, clip, numRects))) {
-		miWideLine(pDrawable, pGC, mode, npt, pPts);
-		return;
-	}
-
-	LeftClip = 2048; TopClip = 2048;
-	RightClip = 0; BottomClip = 0;
-	for (pbox = REGION_RECTS(clip); numRects; numRects--, pbox++) {
-		if (pbox->x1 < LeftClip) LeftClip = pbox->x1;
-		if (pbox->x2 > RightClip) RightClip = pbox->x2 - 1;
-		if (pbox->y1 < TopClip) TopClip = pbox->y1;
-		if (pbox->y2 > BottomClip) BottomClip = pbox->y2 - 1;
-	}
-
-	FFB_WRITE_ATTRIBUTES(pFfb,
-			     ppc|FFB_PPC_APE_DISABLE|FFB_PPC_TBE_OPAQUE|
-			     FFB_PPC_XS_CONST|FFB_PPC_YS_CONST|FFB_PPC_ZS_CONST|FFB_PPC_CS_CONST,
-			     FFB_PPC_VCE_MASK|FFB_PPC_ACE_MASK|FFB_PPC_APE_MASK|FFB_PPC_TBE_MASK|
-			     FFB_PPC_XS_MASK|FFB_PPC_YS_MASK|FFB_PPC_ZS_MASK|FFB_PPC_CS_MASK,
-			     pGC->planemask,
-			     FFB_ROP_EDIT_BIT|pGC->alu,
-			     -1, pGC->fgPixel,
-			     FFB_FBC_DEFAULT);
-
-	x2 = pPts->x;
-	y2 = pPts->y;
-	if (npt > 1) {
-		if (mode == CoordModePrevious) {
-			int nptTmp;
-			register DDXPointPtr pPtsTmp;
-    
-			x1 = x2;
-			y1 = y2;
-			nptTmp = npt;
-			pPtsTmp = pPts + 1;
-			while (--nptTmp) {
-				x1 += pPtsTmp->x;
-				y1 += pPtsTmp->y;
-				++pPtsTmp;
-			}
-			if ((x2 == x1) && (y2 == y1))
-				selfJoin = TRUE;
-		} else if ((x2 == pPts[npt-1].x) && (y2 == pPts[npt-1].y)) 
-			selfJoin = TRUE;
-	}
-
-	projectLeft = ((pGC->capStyle == CapProjecting) && !selfJoin);
-	projectRight = FALSE;
-
-	while (--npt) {
-		x1 = x2;
-		y1 = y2;
-		++pPts;
-		x2 = pPts->x;
-		y2 = pPts->y;
-		if (mode == CoordModePrevious) {
-			x2 += x1;
-			y2 += y1;
-		}
-		if ((x1 != x2) || (y1 != y2)) {
-			somethingDrawn = TRUE;
-			if ((npt == 1) && (pGC->capStyle == CapProjecting) && !selfJoin)
-				projectRight = TRUE;
-			CreatorWideSegment(pDrawable, pGC, x1, y1, x2, y2,
-					   projectLeft, projectRight, &leftFace, &rightFace);
-			if (first) {
-				if (selfJoin)
-					firstFace = leftFace;
-				else if (pGC->capStyle == CapRound) {
-					if (pGC->lineWidth == 1) {
-						if(pGC->miTranslate) 
-							CreatorPointHelper(pFfb,
-									   x1 + pDrawable->x, 
-									   y1 + pDrawable->y);
-						else
-							CreatorPointHelper(pFfb, x1, y1);
-					} else
-						CreatorLineArc(pDrawable, pGC,
-							       &leftFace, (LineFacePtr) NULL,
-							       (double)0.0, (double)0.0,
-							       TRUE);
-				}
-			} else 
-				CreatorLineJoin (pDrawable, pGC, &leftFace, &prevRightFace);
-
-			prevRightFace = rightFace;
-			first = FALSE;
-			projectLeft = FALSE;
-		}
-		if (npt == 1 && somethingDrawn) {
-			if (selfJoin)
-				CreatorLineJoin (pDrawable, pGC, &firstFace, &rightFace);
-			else if (pGC->capStyle == CapRound) {
-				if (pGC->lineWidth == 1) {
-					if(pGC->miTranslate) 
-						CreatorPointHelper(pFfb,
-								   x2 + pDrawable->x, 
-								   y2 + pDrawable->y);
-					else
-						CreatorPointHelper(pFfb, x2, y2);
-				} else
-					CreatorLineArc (pDrawable, pGC, 
-							(LineFacePtr) NULL, &rightFace,
-							(double)0.0, (double)0.0,
-							TRUE);
-			}
-		}
-	}
-
-	/* handle crock where all points are coincedent */
-	if (!somethingDrawn) {
-		projectLeft = (pGC->capStyle == CapProjecting);
-		CreatorWideSegment (pDrawable, pGC,
-				    x2, y2, x2, y2, projectLeft, projectLeft,
-				    &leftFace, &rightFace);
-		if (pGC->capStyle == CapRound) {
-			CreatorLineArc (pDrawable, pGC, 
-					&leftFace, (LineFacePtr) NULL,
-					(double)0.0, (double)0.0,
-					TRUE);
-			rightFace.dx = -1;	/* sleezy hack to make it work */
-			CreatorLineArc (pDrawable, pGC,
-					(LineFacePtr) NULL, &rightFace,
-					(double)0.0, (double)0.0,
-					TRUE);
-		}
-	}
-	pFfb->rp_active = 1;
-}
diff --git a/src/ffb_zeroarc.c b/src/ffb_zeroarc.c
deleted file mode 100644
index 74ba3c9..0000000
--- a/src/ffb_zeroarc.c
+++ /dev/null
@@ -1,540 +0,0 @@
-/*
- * Acceleration for the Creator and Creator3D framebuffer - Zero arc
- * rops.
- *
- * Copyright (C) 1999 Jakub Jelinek (jakub@redhat.com)
- *
- * Derived from mi/mizerarc.c, see there for authors.
- *
- * 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
- * JAKUB JELINEK OR DAVID MILLER 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.
- */
-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/sunffb/ffb_zeroarc.c,v 1.1 2000/05/18 23:21:38 dawes Exp $ */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include "ffb.h"
-#include "ffb_regs.h"
-#include "ffb_rcache.h"
-#include "ffb_fifo.h"
-#include "ffb_stip.h"
-
-#include "pixmapstr.h"
-#include "scrnintstr.h"
-
-#define PSZ 8
-#include "cfb.h"
-#undef PSZ
-#include "cfb32.h"
-
-#include "mi.h"
-#include "mizerarc.h"
-
-#define FULLCIRCLE (360 * 64)
-#define OCTANT (45 * 64)
-#define QUADRANT (90 * 64)
-#define HALFCIRCLE (180 * 64)
-#define QUADRANT3 (270 * 64)
-
-typedef struct {
-	int skipStart;
-	int haveStart;
-	DDXPointRec startPt;
-	int haveLast;
-	int skipLast;
-	DDXPointRec endPt;
-	int dashIndex;
-	int dashOffset;
-	int dashIndexInit;
-	int dashOffsetInit;
-} DashInfo;
-
-#define Pixelate(xval,yval,ext) 				\
-if (((xval)+xoff) >= (ext)->x1 &&				\
-    ((xval)+xoff) < (ext)->x2 &&				\
-    ((yval)+yoff) >= (ext)->y1 &&				\
-    ((yval)+yoff) < (ext)->y2) {				\
-	FFBFifo(pFfb, 2);					\
-	FFB_WRITE64(&ffb->bh, ((yval)+yoff), ((xval)+xoff));	\
-}
-
-#define Pixelate1(xval,yval,ext)				\
-if (((xval)+xoff) >= (ext)->x1 &&				\
-    ((xval)+xoff) < (ext)->x2 &&				\
-    ((yval)+yoff) >= (ext)->y1 &&				\
-    ((yval)+yoff) < (ext)->y2) {				\
-	FFBFifo(pFfb, 2);					\
-	FFB_WRITE64(&ffb->bh, ((yval)+yoff), ((xval)+xoff));	\
-}
-
-#define DoPix(idx,xval,yval,ext) if (mask & (1 << idx)) Pixelate(xval, yval,ext);
-
-static void
-CreatorZeroArcPts(xArc *arc, DrawablePtr pDrawable, GCPtr pGC, BoxPtr pextent)
-{
-	miZeroArcRec info;
-	register int x, y, a, b, d, mask;
-	register int k1, k3, dx, dy;
-	int xoff, yoff;
-	Bool do360;
-	FFBPtr pFfb = GET_FFB_FROM_SCREEN(pDrawable->pScreen);
-	ffb_fbcPtr ffb = pFfb->regs;
-
-	xoff = 0;
-	yoff = 0;
-	if (pGC->miTranslate) {
-		xoff = pDrawable->x;
-		yoff = pDrawable->y;
-	}
-	do360 = miZeroArcSetup(arc, &info, TRUE);
-	MIARCSETUP();
-	mask = info.initialMask;
-	if (!(arc->width & 1)) {
-		DoPix(1, info.xorgo, info.yorg, pextent);
-		DoPix(3, info.xorgo, info.yorgo, pextent);
-	}
-	if (!info.end.x || !info.end.y) {
-		mask = info.end.mask;
-		info.end = info.altend;
-	}
-	if (do360 && (arc->width == arc->height) && !(arc->width & 1)) {
-		int yorgh = info.yorg + info.h;
-		int xorghp = info.xorg + info.h;
-		int xorghn = info.xorg - info.h;
-		int lastx = 0, lasty = 0;
-
-		while (1) {
-			if (a < 0)
-				break;
-			Pixelate1(info.xorg + x, info.yorg + y, pextent);
-			Pixelate1(info.xorg - x, info.yorg + y, pextent);
-			Pixelate1(info.xorg - x, info.yorgo - y, pextent);
-			Pixelate1(info.xorg + x, info.yorgo - y, pextent);
-			Pixelate1(xorghp - y, yorgh - x, pextent);
-			Pixelate1(xorghn + y, yorgh - x, pextent);
-			Pixelate1(xorghn + y, yorgh + x, pextent);
-			lastx = xorghp - y; lasty = yorgh + x;
-			Pixelate1(xorghp - y, yorgh + x, pextent);
-			MIARCCIRCLESTEP(;);
-		}
-		if (x <= 0 || lastx != info.xorg + x || lasty != info.yorg + y) {
-			Pixelate1(info.xorg + x, info.yorg + y, pextent);
-			Pixelate1(info.xorg - x, info.yorg + y, pextent);
-			Pixelate1(info.xorg - x, info.yorgo - y, pextent);
-			Pixelate1(info.xorg + x, info.yorgo - y, pextent);
-		}
-		x = info.w;
-		y = info.h;
-	} else if (do360) {
-		while (y < info.h || x < info.w) {
-			MIARCOCTANTSHIFT(;);
-			Pixelate1(info.xorg + x, info.yorg + y, pextent);
-			Pixelate1(info.xorgo - x, info.yorg + y, pextent);
-			Pixelate1(info.xorgo - x, info.yorgo - y, pextent);
-			Pixelate1(info.xorg + x, info.yorgo - y, pextent);
-			MIARCSTEP(;,;);
-		}
-	} else {
-		while (y < info.h || x < info.w) {
-			MIARCOCTANTSHIFT(;);
-			if ((x == info.start.x) || (y == info.start.y)) {
-				mask = info.start.mask;
-				info.start = info.altstart;
-			}
-			DoPix(0, info.xorg + x, info.yorg + y, pextent);
-			DoPix(1, info.xorgo - x, info.yorg + y, pextent);
-			DoPix(2, info.xorgo - x, info.yorgo - y, pextent);
-			DoPix(3, info.xorg + x, info.yorgo - y, pextent);
-			if (x == info.end.x || y == info.end.y) {
-				mask = info.end.mask;
-				info.end = info.altend;
-			}
-			MIARCSTEP(;,;);
-		}
-	}
-	if (x == info.start.x || y == info.start.y)
-		mask = info.start.mask;
-	DoPix(0, info.xorg + x, info.yorg + y, pextent);
-	DoPix(2, info.xorgo - x, info.yorgo - y, pextent);
-	if (arc->height & 1) {
-		DoPix(1, info.xorgo - x, info.yorg + y, pextent);
-		DoPix(3, info.xorg + x, info.yorgo - y, pextent);
-	}
-}
-
-#undef DoPix
-#define DoPix(idx,xval,yval) \
-	if (mask & (1 << idx)) \
-	{ \
-	arcPts[idx]->x = xval; \
-	arcPts[idx]->y = yval; \
-	arcPts[idx]++; \
-	}
-
-static void
-CreatorZeroArcDashPts(GCPtr pGC, xArc *arc, DashInfo *dinfo, DDXPointPtr points,
-                      int maxPts, DDXPointPtr *evenPts, DDXPointPtr *oddPts)
-{
-	miZeroArcRec info;
-	register int x, y, a, b, d, mask;
-	register int k1, k3, dx, dy;
-	int dashRemaining;
-	DDXPointPtr arcPts[4];
-	DDXPointPtr startPts[5], endPts[5];
-	int deltas[5];
-	DDXPointPtr startPt, pt, lastPt, pts;
-	int i, j, delta, ptsdelta, seg, startseg;
-
-	for (i = 0; i < 4; i++)
-		arcPts[i] = points + (i * maxPts);
-	miZeroArcSetup(arc, &info, FALSE);
-	MIARCSETUP();
-	mask = info.initialMask;
-	startseg = info.startAngle / QUADRANT;
-	startPt = arcPts[startseg];
-	if (!(arc->width & 1)) {
-		DoPix(1, info.xorgo, info.yorg);
-		DoPix(3, info.xorgo, info.yorgo);
-	}
-	if (!info.end.x || !info.end.y) {
-		mask = info.end.mask;
-		info.end = info.altend;
-	}
-	while (y < info.h || x < info.w) {
-		MIARCOCTANTSHIFT(;);
-		if ((x == info.firstx) || (y == info.firsty))
-			startPt = arcPts[startseg];
-		if ((x == info.start.x) || (y == info.start.y)) {
-			mask = info.start.mask;
-			info.start = info.altstart;
-		}
-		DoPix(0, info.xorg + x, info.yorg + y);
-		DoPix(1, info.xorgo - x, info.yorg + y);
-		DoPix(2, info.xorgo - x, info.yorgo - y);
-		DoPix(3, info.xorg + x, info.yorgo - y);
-		if (x == info.end.x || y == info.end.y) {
-			mask = info.end.mask;
-			info.end = info.altend;
-		}
-		MIARCSTEP(;,;);
-	}
-	if (x == info.firstx || y == info.firsty)
-		startPt = arcPts[startseg];
-	if (x == info.start.x || y == info.start.y)
-		mask = info.start.mask;
-	DoPix(0, info.xorg + x, info.yorg + y);
-	DoPix(2, info.xorgo - x, info.yorgo - y);
-	if (arc->height & 1) {
-		DoPix(1, info.xorgo - x, info.yorg + y);
-		DoPix(3, info.xorg + x, info.yorgo - y);
-	}
-	for (i = 0; i < 4; i++) {
-		seg = (startseg + i) & 3;
-		pt = points + (seg * maxPts);
-		if (seg & 1) {
-			startPts[i] = pt;
-			endPts[i] = arcPts[seg];
-			deltas[i] = 1;
-		} else {
-			startPts[i] = arcPts[seg] - 1;
-			endPts[i] = pt - 1;
-			deltas[i] = -1;
-		}
-	}
-	startPts[4] = startPts[0];
-	endPts[4] = startPt;
-	startPts[0] = startPt;
-	if (startseg & 1) {
-		if (startPts[4] != endPts[4])
-			endPts[4]--;
-		deltas[4] = 1;
-	} else {
-		if (startPts[0] > startPts[4])
-			startPts[0]--;
-		if (startPts[4] < endPts[4])
-			endPts[4]--;
-		deltas[4] = -1;
-	}
-	if (arc->angle2 < 0) {
-		DDXPointPtr tmps, tmpe;
-		int tmpd;
-
-		tmpd = deltas[0];
-		tmps = startPts[0] - tmpd;
-		tmpe = endPts[0] - tmpd;
-		startPts[0] = endPts[4] - deltas[4];
-		endPts[0] = startPts[4] - deltas[4];
-		deltas[0] = -deltas[4];
-		startPts[4] = tmpe;
-		endPts[4] = tmps;
-		deltas[4] = -tmpd;
-		tmpd = deltas[1];
-		tmps = startPts[1] - tmpd;
-		tmpe = endPts[1] - tmpd;
-		startPts[1] = endPts[3] - deltas[3];
-		endPts[1] = startPts[3] - deltas[3];
-		deltas[1] = -deltas[3];
-		startPts[3] = tmpe;
-		endPts[3] = tmps;
-		deltas[3] = -tmpd;
-		tmps = startPts[2] - deltas[2];
-		startPts[2] = endPts[2] - deltas[2];
-		endPts[2] = tmps;
-		deltas[2] = -deltas[2];
-	}
-	for (i = 0; i < 5 && startPts[i] == endPts[i]; i++);
-	if (i == 5)
-		return;
-	pt = startPts[i];
-	for (j = 4; startPts[j] == endPts[j]; j--);
-	lastPt = endPts[j] - deltas[j];
-	if (dinfo->haveLast &&
-	    (pt->x == dinfo->endPt.x) && (pt->y == dinfo->endPt.y)) {
-		startPts[i] += deltas[i];
-	} else {
-		dinfo->dashIndex = dinfo->dashIndexInit;
-		dinfo->dashOffset = dinfo->dashOffsetInit;
-	}
-	if (!dinfo->skipStart && (info.startAngle != info.endAngle)) {
-		dinfo->startPt = *pt;
-		dinfo->haveStart = TRUE;
-	} else if (!dinfo->skipLast && dinfo->haveStart &&
-		 (lastPt->x == dinfo->startPt.x) &&
-		 (lastPt->y == dinfo->startPt.y) &&
-		 (lastPt != startPts[i]))
-		endPts[j] = lastPt;
-	if (info.startAngle != info.endAngle) {
-		dinfo->haveLast = TRUE;
-		dinfo->endPt = *lastPt;
-	}
-	dashRemaining = pGC->dash[dinfo->dashIndex] - dinfo->dashOffset;
-	for (i = 0; i < 5; i++) {
-		pt = startPts[i];
-		lastPt = endPts[i];
-		delta = deltas[i];
-		while (pt != lastPt) {
-			if (dinfo->dashIndex & 1) {
-				pts = *oddPts;
-				ptsdelta = -1;
-			} else {
-				pts = *evenPts;
-				ptsdelta = 1;
-			}
-			while ((pt != lastPt) && --dashRemaining >= 0) {
-				*pts = *pt;
-				pts += ptsdelta;
-				pt += delta;
-			}
-			if (dinfo->dashIndex & 1)
-				*oddPts = pts;
-			else
-				*evenPts = pts;
-			if (dashRemaining <= 0) {
-				if (++(dinfo->dashIndex) == pGC->numInDashList)
-					dinfo->dashIndex = 0;
-				dashRemaining = pGC->dash[dinfo->dashIndex];
-			}
-		}
-	}
-	dinfo->dashOffset = pGC->dash[dinfo->dashIndex] - dashRemaining;
-}
-
-void
-CreatorZeroPolyArc(DrawablePtr pDrawable, GCPtr pGC, int narcs, xArc *parcs)
-{
-	WindowPtr pWin = (WindowPtr) pDrawable;
-	int maxPts = 0;
-	register int n;
-	register xArc *arc;
-	register int i;
-	register int j, k;
-	DDXPointPtr points = NULL, pts, oddPts;
-	int numPts = 0;
-	DashInfo dinfo;
-	FFBPtr pFfb;
-	ffb_fbcPtr ffb;
-	RegionPtr clip;
-	int numRects, ppc;
-	BoxPtr pbox;
-	CreatorPrivGCPtr gcPriv;
-	register int off = 0, c1, c2;
-	register char *addrp = NULL;
-	register int *ppt, pt, pix;
-	
-	gcPriv = CreatorGetGCPrivate (pGC);
-	pFfb = GET_FFB_FROM_SCREEN(pDrawable->pScreen);
-	ffb = pFfb->regs;
-	clip = cfbGetCompositeClip(pGC);
-	numRects = REGION_NUM_RECTS(clip);
-	if (!numRects)
-		return;
-	if (pGC->lineStyle == LineSolid && numRects != 1) {
-		miZeroPolyArc(pDrawable, pGC, narcs, parcs);
-		return;
-	}
-	FFBLOG(("CreatorZeroPolyArc: ALU(%x) PMSK(%08x) narcs(%d)\n",
-		pGC->alu, pGC->planemask, narcs));
-	if (pGC->lineStyle == LineSolid)
-		for (arc = parcs, i = narcs, j = 0; --i >= 0; arc++) {
-			if (!miCanZeroArc(arc))
-				miPolyArc(pDrawable, pGC, 1, arc);
-			else
-				j++;
-		}
-	else
-		for (arc = parcs, i = narcs, j = 0; --i >= 0; arc++) {
-			if (!miCanZeroArc(arc))
-				miPolyArc(pDrawable, pGC, 1, arc);
-			else {
-				j++;
-				if (arc->width > arc->height)
-					n = arc->width + (arc->height >> 1);
-				else
-					n = arc->height + (arc->width >> 1);
-				if (n > maxPts)
-					maxPts = n;
-			}
-		}
-	if (!j)
-		return;
-
-	if (pGC->lineStyle != LineSolid) {
-		numPts = maxPts << 2;
-		points = (DDXPointPtr)ALLOCATE_LOCAL(sizeof(DDXPointRec) * (numPts + (maxPts << 1)));
-		if (!points) return;
-		dinfo.haveStart = FALSE;
-		dinfo.skipStart = FALSE;
-		dinfo.haveLast = FALSE;
-		dinfo.dashIndexInit = 0;
-		dinfo.dashOffsetInit = 0;
-		miStepDash((int)pGC->dashOffset, &dinfo.dashIndexInit,
-			   (unsigned char *) pGC->dash, (int)pGC->numInDashList,
-			   &dinfo.dashOffsetInit);
-		off = *(int *)&pDrawable->x;
-		off -= (off & 0x8000) << 1;
-		if (pGC->depth == 8) {
-			addrp = (char *)pFfb->sfb8r +
-				(pDrawable->y << 11) + (pDrawable->x << 0);
-		} else {
-			addrp = (char *)pFfb->sfb32 +
-				(pDrawable->y << 13) + (pDrawable->x << 2);
-		}
-		ppc = FFB_PPC_CS_VAR;
-	} else
-		ppc = FFB_PPC_CS_CONST;
-
-        if(gcPriv->stipple == NULL) {
-		FFB_ATTR_GC(pFfb, pGC, pWin,
-			    ppc | FFB_PPC_APE_DISABLE,
-			    FFB_DRAWOP_DOT);
-	} else {
-		unsigned int fbc;
-
-		FFBSetStipple(pFfb, ffb, gcPriv->stipple,
-			      ppc, FFB_PPC_CS_MASK);
-		FFB_WRITE_PMASK(pFfb, ffb, pGC->planemask);
-		FFB_WRITE_DRAWOP(pFfb, ffb, FFB_DRAWOP_DOT);
-		fbc = FFB_FBC_WIN(pWin);
-		fbc = (fbc & ~FFB_FBC_XE_MASK) | FFB_FBC_XE_OFF;
-		FFB_WRITE_FBC(pFfb, ffb, fbc);
-	}
-	if((ppc & FFB_PPC_CS_MASK) == FFB_PPC_CS_VAR)
-		FFBWait(pFfb, ffb);
-
-	for (arc = parcs, i = narcs; --i >= 0; arc++) {
-		if (miCanZeroArc(arc)) {
-			if (pGC->lineStyle == LineSolid)
-				CreatorZeroArcPts(arc, pDrawable, pGC, REGION_RECTS(clip));
-			else {
-				pts = points;
-				oddPts = &points[(numPts >> 1) - 1];
-				dinfo.skipLast = i;
-				CreatorZeroArcDashPts(pGC, arc, &dinfo,
-						      oddPts + 1, maxPts, &pts, &oddPts);
-				dinfo.skipStart = TRUE;
-				n = pts - points;
-				pbox = REGION_RECTS(clip);
-				j = numRects;
-				pix = pGC->fgPixel;
-				if (pGC->depth == 8) {
-					while (j--) {
-						c1 = *(int *)&pbox->x1 - off;
-						c2 = *(int *)&pbox->x2 - off - 0x00010001;
-						for (ppt = (int *)points, k = n; --k >= 0; ) {
-							pt = *ppt++;
-							if (!(((pt - c1) | (c2 - pt)) & 0x80008000))
-								*(unsigned char *)(addrp + ((pt << 11) & 0x3ff800) + ((pt >> 16) & 0x07ff)) = pix;
-						}
-						pbox++;
-					}
-				} else {
-					while (j--) {
-						c1 = *(int *)&pbox->x1 - off;
-						c2 = *(int *)&pbox->x2 - off - 0x00010001;
-						for (ppt = (int *)points, k = n; --k >= 0; ) {
-							pt = *ppt++;
-							if (!(((pt - c1) | (c2 - pt)) & 0x80008000))
-								*(unsigned int *)(addrp + ((pt << 13) & 0xffe000) + ((pt >> 14) & 0x1ffc)) = pix;
-						}
-						pbox++;
-					}
-				}
-				if (pGC->lineStyle != LineDoubleDash)
-					continue;
-				if ((pGC->fillStyle == FillSolid) || (pGC->fillStyle == FillStippled))
-					pix = pGC->bgPixel;
-				pts = &points[numPts >> 1];
-				oddPts++;
-				n = pts - oddPts;
-				pbox = REGION_RECTS(clip);
-				j = numRects;
-				if (pGC->depth == 8) {
-					while (j--) {
-						c1 = *(int *)&pbox->x1 - off;
-						c2 = *(int *)&pbox->x2 - off - 0x00010001;
-						for (ppt = (int *)oddPts, k = n; --k >= 0; ) {
-							pt = *ppt++;
-							if (!(((pt - c1) | (c2 - pt)) & 0x80008000))
-								*(unsigned char *)(addrp + ((pt << 11) & 0x3ff800) + ((pt >> 16) & 0x07ff)) = pix;
-						}
-						pbox++;
-					}
-				} else {
-					while (j--) {
-						c1 = *(int *)&pbox->x1 - off;
-						c2 = *(int *)&pbox->x2 - off - 0x00010001;
-						for (ppt = (int *)oddPts, k = n; --k >= 0; ) {
-							pt = *ppt++;
-							if (!(((pt - c1) | (c2 - pt)) & 0x80008000))
-								*(unsigned int *)(addrp + ((pt << 13) & 0xffe000) + ((pt >> 14) & 0x1ffc)) = pix;
-						}
-						pbox++;
-					}
-				}
-			}
-		}
-	}
-	if (pGC->lineStyle != LineSolid) {
-		DEALLOCATE_LOCAL(points);
-	} else {
-		pFfb->rp_active = 1;
-		FFBSync(pFfb, ffb);
-	}
-}