Checked in the following released items:

xkeyboard-config-1.4.tar.gz
ttf-bitstream-vera-1.10.tar.gz
font-alias-1.0.1.tar.gz
font-sun-misc-1.0.0.tar.gz
font-sun-misc-1.0.0.tar.gz
font-sony-misc-1.0.0.tar.gz
font-schumacher-misc-1.0.0.tar.gz
font-mutt-misc-1.0.0.tar.gz
font-misc-misc-1.0.0.tar.gz
font-misc-meltho-1.0.0.tar.gz
font-micro-misc-1.0.0.tar.gz
font-jis-misc-1.0.0.tar.gz
font-isas-misc-1.0.0.tar.gz
font-dec-misc-1.0.0.tar.gz
font-daewoo-misc-1.0.0.tar.gz
font-cursor-misc-1.0.0.tar.gz
font-arabic-misc-1.0.0.tar.gz
font-winitzki-cyrillic-1.0.0.tar.gz
font-misc-cyrillic-1.0.0.tar.gz
font-cronyx-cyrillic-1.0.0.tar.gz
font-screen-cyrillic-1.0.1.tar.gz
font-xfree86-type1-1.0.1.tar.gz
font-adobe-utopia-type1-1.0.1.tar.gz
font-ibm-type1-1.0.0.tar.gz
font-bitstream-type1-1.0.0.tar.gz
font-bitstream-speedo-1.0.0.tar.gz
font-bh-ttf-1.0.0.tar.gz
font-bh-type1-1.0.0.tar.gz
font-bitstream-100dpi-1.0.0.tar.gz
font-bh-lucidatypewriter-100dpi-1.0.0.tar.gz
font-bh-100dpi-1.0.0.tar.gz
font-adobe-utopia-100dpi-1.0.1.tar.gz
font-adobe-100dpi-1.0.0.tar.gz
font-util-1.0.1.tar.gz
font-bitstream-75dpi-1.0.0.tar.gz
font-bh-lucidatypewriter-75dpi-1.0.0.tar.gz
font-adobe-utopia-75dpi-1.0.1.tar.gz
font-bh-75dpi-1.0.0.tar.gz
bdftopcf-1.0.1.tar.gz
font-adobe-75dpi-1.0.0.tar.gz
mkfontscale-1.0.6.tar.gz
openssl-0.9.8k.tar.gz
bigreqsproto-1.0.2.tar.gz
xtrans-1.2.2.tar.gz
resourceproto-1.0.2.tar.gz
inputproto-1.4.4.tar.gz
compositeproto-0.4.tar.gz
damageproto-1.1.0.tar.gz
zlib-1.2.3.tar.gz
xkbcomp-1.0.5.tar.gz
freetype-2.3.9.tar.gz
pthreads-w32-2-8-0-release.tar.gz
pixman-0.12.0.tar.gz
kbproto-1.0.3.tar.gz
evieext-1.0.2.tar.gz
fixesproto-4.0.tar.gz
recordproto-1.13.2.tar.gz
randrproto-1.2.2.tar.gz
scrnsaverproto-1.1.0.tar.gz
renderproto-0.9.3.tar.gz
xcmiscproto-1.1.2.tar.gz
fontsproto-2.0.2.tar.gz
xextproto-7.0.3.tar.gz
xproto-7.0.14.tar.gz
libXdmcp-1.0.2.tar.gz
libxkbfile-1.0.5.tar.gz
libfontenc-1.0.4.tar.gz
libXfont-1.3.4.tar.gz
libX11-1.1.5.tar.gz
libXau-1.0.4.tar.gz
libxcb-1.1.tar.gz
xorg-server-1.5.3.tar.gz

1 files changed, 334 insertions, 0 deletions

diff --git a/xorg-server/hw/xfree86/xaa/xaaDashLine.c b/xorg-server/hw/xfree86/xaa/xaaDashLine.c
new file mode 100644
index 000000000..63233e05d
--- /dev/null
+++ b/xorg-server/hw/xfree86/xaa/xaaDashLine.c
@@ -0,0 +1,334 @@
+
+#ifdef HAVE_XORG_CONFIG_H
+#include <xorg-config.h>
+#endif
+
+#include <stdlib.h>
+
+#include <X11/X.h>
+#include "misc.h"
+#include "xf86.h"
+#include "xf86_OSproc.h"
+
+#include "scrnintstr.h"
+#include "pixmapstr.h"
+#include "miline.h"
+#include "xf86str.h"
+#include "xaa.h"
+#include "xaalocal.h"
+
+
+void
+#ifdef POLYSEGMENT
+XAAPolySegmentDashed(
+    DrawablePtr	pDrawable,
+    GCPtr	pGC,
+    int		nseg,
+    xSegment	*pSeg
+#else
+XAAPolyLinesDashed(
+    DrawablePtr pDrawable,
+    GCPtr	pGC,
+    int		mode,		/* Origin or Previous */
+    int		npt,		/* number of points */
+    DDXPointPtr pptInit
+#endif
+){
+    XAAInfoRecPtr infoRec = GET_XAAINFORECPTR_FROM_GC(pGC);
+    XAAGCPtr   pGCPriv = (XAAGCPtr)dixLookupPrivate(&pGC->devPrivates,
+						    XAAGetGCKey());
+    BoxPtr pboxInit = REGION_RECTS(pGC->pCompositeClip);
+    int nboxInit = REGION_NUM_RECTS(pGC->pCompositeClip);
+    unsigned int bias = miGetZeroLineBias(pDrawable->pScreen);
+    int xorg = pDrawable->x;
+    int yorg = pDrawable->y;
+    int nbox;
+    BoxPtr pbox;
+#ifndef POLYSEGMENT
+    DDXPointPtr ppt;
+#endif
+    unsigned int oc1, oc2;
+    int dmin, dmaj, e, octant;
+    int x1, x2, y1, y2, tmp, len, offset;
+    int PatternLength, PatternOffset;
+
+    if(!nboxInit)
+	return;
+
+    if (infoRec->DashedLineFlags & LINE_LIMIT_COORDS) {
+	int minValX = infoRec->DashedLineLimits.x1;
+	int maxValX = infoRec->DashedLineLimits.x2;
+	int minValY = infoRec->DashedLineLimits.y1;
+	int maxValY = infoRec->DashedLineLimits.y2;
+#ifdef POLYSEGMENT
+	int n = nseg;
+	xSegment *s = pSeg;
+
+	while (n--)
+#else
+	int n = npt;
+	int xorgtmp = xorg;
+	int yorgtmp = yorg;
+
+	ppt = pptInit;
+	x2 = ppt->x + xorgtmp;
+	y2 = ppt->y + yorgtmp;
+	while (--n)
+#endif
+	{
+#ifdef POLYSEGMENT
+	    x1 = s->x1 + xorg;
+	    y1 = s->y1 + yorg;
+	    x2 = s->x2 + xorg;
+	    y2 = s->y2 + yorg;
+	    s++;
+#else
+	    x1 = x2;
+	    y1 = y2;
+	    ++ppt;
+	    if (mode == CoordModePrevious) {
+		xorgtmp = x1;
+		yorgtmp = y1;
+	    }
+	    x2 = ppt->x + xorgtmp;
+	    y2 = ppt->y + yorgtmp;
+#endif
+	    if (x1 > maxValX || x1 < minValX ||
+		x2 > maxValX || x2 < minValX ||
+		y1 > maxValY || y1 < minValY ||
+		y2 > maxValY || y2 < minValY) {
+#ifdef POLYSEGMENT
+		XAAFallbackOps.PolySegment(pDrawable, pGC, nseg, pSeg);
+#else
+		XAAFallbackOps.Polylines(pDrawable, pGC, mode, npt, pptInit);
+#endif
+		return;
+	    }
+	}
+    }
+
+    PatternLength = pGCPriv->DashLength; 
+    PatternOffset = pGC->dashOffset % PatternLength;
+
+    (*infoRec->SetupForDashedLine)(infoRec->pScrn, pGC->fgPixel,
+		(pGC->lineStyle == LineDoubleDash) ? pGC->bgPixel : -1,
+		pGC->alu, pGC->planemask, PatternLength, pGCPriv->DashPattern);
+
+
+#ifdef POLYSEGMENT
+    while (nseg--)
+#else
+    ppt = pptInit;
+    x2 = ppt->x + xorg;
+    y2 = ppt->y + yorg;
+    while(--npt)
+#endif
+    {
+	nbox = nboxInit;
+	pbox = pboxInit;
+
+#ifdef POLYSEGMENT
+	x1 = pSeg->x1 + xorg;	
+	y1 = pSeg->y1 + yorg;
+	x2 = pSeg->x2 + xorg;	
+	y2 = pSeg->y2 + yorg;
+	pSeg++;
+#else
+	x1 = x2; 
+	y1 = y2;
+	++ppt;
+	if (mode == CoordModePrevious) {
+	    xorg = x1; 
+	    yorg = y1;
+	}
+	x2 = ppt->x + xorg; 
+	y2 = ppt->y + yorg;
+#endif
+
+
+	if (infoRec->SubsequentDashedBresenhamLine) {
+	    if((dmaj = x2 - x1) < 0) {
+		dmaj = -dmaj;
+		octant = XDECREASING;
+	    } else octant = 0;		   
+
+	    if((dmin = y2 - y1) < 0) {
+		dmin = -dmin;
+		octant |= YDECREASING;
+	    }	
+	
+	    if(dmin >= dmaj){
+		tmp = dmin; dmin = dmaj; dmaj = tmp;
+		octant |= YMAJOR;
+	    }
+
+	    e = -dmaj - ((bias >> octant) & 1);
+	    len = dmaj;
+	    dmin <<= 1;
+	    dmaj <<= 1;
+	} else {	/* Muffle compiler */
+	    dmin = dmaj = e = octant = len = 0;
+	}
+
+	while(nbox--) {
+	    oc1 = oc2 = 0;
+	    OUTCODES(oc1, x1, y1, pbox);
+	    OUTCODES(oc2, x2, y2, pbox);
+	    if (!(oc1 | oc2)) {   /* uncliped */
+		if(infoRec->SubsequentDashedTwoPointLine) {
+		   (*infoRec->SubsequentDashedTwoPointLine)(
+				infoRec->pScrn, x1, y1, x2, y2, 
+#ifdef POLYSEGMENT
+			    	(pGC->capStyle != CapNotLast) ? 0 :
+#endif
+				OMIT_LAST, PatternOffset);
+		} else {
+		    (*infoRec->SubsequentDashedBresenhamLine)(
+				infoRec->pScrn, x1, y1, dmaj, dmin, e, 
+#ifdef POLYSEGMENT
+			    	(pGC->capStyle != CapNotLast) ? (len+1) :
+#endif
+			    	len, octant, PatternOffset);
+		}
+		break;
+	    } else if (oc1 & oc2) { /* completely clipped */
+		pbox++;
+	    } else if (infoRec->ClippingFlags & HARDWARE_CLIP_DASHED_LINE) {
+		(*infoRec->SetClippingRectangle)(infoRec->pScrn,
+			pbox->x1, pbox->y1, pbox->x2 - 1, pbox->y2 - 1);
+
+		if(infoRec->SubsequentDashedBresenhamLine) {
+		    (*infoRec->SubsequentDashedBresenhamLine)(
+				infoRec->pScrn, x1, y1, dmaj, dmin, e, 
+#ifdef POLYSEGMENT
+			    	(pGC->capStyle != CapNotLast) ? (len+1) :
+#endif
+			    	len, octant, PatternOffset);
+		} else {
+			(*infoRec->SubsequentDashedTwoPointLine)(
+				infoRec->pScrn, x1, y1, x2, y2, 
+#ifdef POLYSEGMENT
+			    	(pGC->capStyle != CapNotLast) ? 0 :
+#endif
+				OMIT_LAST, PatternOffset
+			);
+		}
+		(*infoRec->DisableClipping)(infoRec->pScrn);
+		pbox++;
+	    } else {
+		int new_x1 = x1, new_y1 = y1, new_x2 = x2, new_y2 = y2;
+		int clip1 = 0, clip2 = 0;
+		int err, adx, ady;
+		    
+		if(octant & YMAJOR) {
+		    ady = dmaj >> 1;
+		    adx = dmin >> 1;
+		} else {
+		    ady = dmin >> 1;
+		    adx = dmaj >> 1;
+		}
+
+		if (miZeroClipLine(pbox->x1, pbox->y1, 
+				       pbox->x2 - 1, pbox->y2 - 1,
+				       &new_x1, &new_y1, &new_x2, &new_y2,
+				       adx, ady, &clip1, &clip2,
+				       octant, bias, oc1, oc2) == -1)
+		{
+		    pbox++;
+		    continue;
+		}
+
+		if (octant & YMAJOR)
+		    len = abs(new_y2 - new_y1);
+		else
+		    len = abs(new_x2 - new_x1);
+#ifdef POLYSEGMENT
+		if (clip2 != 0 || pGC->capStyle != CapNotLast)
+		    len++;
+#else
+		len += (clip2 != 0);
+#endif
+		if (len) {
+		    int abserr, clipdx, clipdy;
+			/* unwind bresenham error term to first point */
+		    if (clip1) {
+			clipdx = abs(new_x1 - x1);
+			clipdy = abs(new_y1 - y1);
+
+			if (octant & YMAJOR)
+			    err = e + clipdy*dmin - clipdx*dmaj;
+			else
+			    err = e + clipdx*dmin - clipdy*dmaj;
+		    } else
+			err = e;
+
+#define range infoRec->DashedBresenhamLineErrorTermBits
+		    abserr = abs(err);			    
+		    while((abserr & range) || 
+			  (dmaj & range) ||
+			  (dmin & range)) {
+			dmin >>= 1;
+			dmaj >>= 1;
+			abserr >>= 1;
+			err /= 2;
+		    }
+
+		    if(octant & YMAJOR)
+			offset = abs(new_y1 - y1);
+		    else 
+			offset = abs(new_x1 - x1);
+
+		    offset += PatternOffset;
+		    offset %= PatternLength;
+
+		    (*infoRec->SubsequentDashedBresenhamLine)(
+				infoRec->pScrn, new_x1, new_y1,
+				dmaj, dmin, err, len, octant, offset);
+		}
+		pbox++;
+	    }
+	} /* while (nbox--) */
+#ifndef POLYSEGMENT
+	len = abs(y2 - y1);
+	tmp = abs(x2 - x1);
+	PatternOffset += (len > tmp) ? len : tmp;
+	PatternOffset %= PatternLength;
+#endif
+    } /* while (nline--) */
+
+#ifndef POLYSEGMENT
+    /* paint the last point if the end style isn't CapNotLast.
+       (Assume that a projecting, butt, or round cap that is one
+        pixel wide is the same as the single pixel of the endpoint.)
+    */
+
+    if ((pGC->capStyle != CapNotLast) &&
+	((ppt->x + xorg != pptInit->x + pDrawable->x) ||
+	 (ppt->y + yorg != pptInit->y + pDrawable->y) ||
+	 (ppt == pptInit + 1)))
+    {
+	nbox = nboxInit;
+	pbox = pboxInit;
+	while (nbox--) {
+	    if ((x2 >= pbox->x1) && (y2 >= pbox->y1) &&
+		(x2 <  pbox->x2) && (y2 <  pbox->y2))
+	    {
+		if(infoRec->SubsequentDashedTwoPointLine) {
+			(*infoRec->SubsequentDashedTwoPointLine)(
+				infoRec->pScrn, x2, y2, x2, y2, 0,
+				PatternOffset);
+		} else {
+			(*infoRec->SubsequentDashedBresenhamLine)(
+				infoRec->pScrn, x2, y2, 2, 0, -1, 
+				1, 0, PatternOffset);
+		}
+		break;
+	    } else
+		pbox++;
+	}
+    }
+#endif
+
+    SET_SYNC_FLAG(infoRec);
+}
+