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, 267 insertions, 0 deletions

diff --git a/xorg-server/hw/xfree86/xf4bpp/mfbzerarc.c b/xorg-server/hw/xfree86/xf4bpp/mfbzerarc.c
new file mode 100644
index 000000000..61fc7b184
--- /dev/null
+++ b/xorg-server/hw/xfree86/xf4bpp/mfbzerarc.c
@@ -0,0 +1,267 @@
+/************************************************************
+
+Copyright (c) 1989  X Consortium
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of the X Consortium shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from the X Consortium.
+
+********************************************************/
+/* GJA -- Took mfb code and modified it. */
+
+/* Derived from:
+ * "Algorithm for drawing ellipses or hyperbolae with a digital plotter"
+ * by M. L. V. Pitteway
+ * The Computer Journal, November 1967, Volume 10, Number 3, pp. 282-289
+ */
+
+#ifdef HAVE_XORG_CONFIG_H
+#include <xorg-config.h>
+#endif
+
+#include "xf4bpp.h"
+#include "OScompiler.h"
+#include "mfbmap.h"
+#include "mfb.h"
+#include "maskbits.h"
+#include "mi.h"
+#include "mizerarc.h"
+#include "wm3.h"
+
+#include "xf86str.h" /* for pScrn->vtSema */
+extern ScrnInfoPtr *xf86Screens;
+
+/*
+ * Note, LEFTMOST must be the bit leftmost in the actual screen
+ * representation.  This depends on both BITMAP_BIT_ORDER and
+ * IMAGE_BYTE_ORDER
+ * DHD 10/92
+ */
+
+#if (BITMAP_BIT_ORDER == MSBFirst)
+#if (IMAGE_BYTE_ORDER == MSBFirst)
+#define LEFTMOST	((unsigned int) 0x80000000)
+#else
+#define LEFTMOST	((unsigned int) 0x80)
+#endif
+#else
+#if (IMAGE_BYTE_ORDER == LSBFirst)
+#define LEFTMOST	((unsigned int) 1)
+#else
+#define LEFTMOST	((unsigned int) 0x1000000)
+#endif
+#endif
+
+#define PixelateWhite(addr,off) \
+{ \
+    register int *tmpaddr = &((addr)[(off)>>PWSH]); \
+    UPDRW(tmpaddr,SCRRIGHT (LEFTMOST, ((off) & PIM))); \
+}
+#define PixelateBlack(addr,off) \
+{ \
+    register int *tmpaddr = &((addr)[(off)>>PWSH]); \
+    UPDRW(tmpaddr,~(SCRRIGHT (LEFTMOST, ((off) & PIM)))); \
+}
+
+#define Pixelate(base,off) \
+{ \
+    paddr = base + ((off)>>PWSH); \
+    pmask = SCRRIGHT(LEFTMOST, (off) & PIM); \
+    UPDRW(paddr,(pixel & pmask)); \
+}
+
+#define DoPix(bit,base,off) if (msk & bit) Pixelate(base,off);
+
+static void
+v16ZeroArcSS
+(
+    DrawablePtr pDraw,
+    GCPtr pGC,
+    xArc *arc
+)
+{
+    miZeroArcRec info;
+    Bool do360;
+    register int x, y, a, b, d, msk;
+    register int k1, k3, dx, dy;
+    int *addrl;
+    int *yorgl, *yorgol;
+    unsigned long pixel;
+    int nlwidth, yoffset, dyoffset;
+    int pmask;
+    register int *paddr;
+
+    if (((mfbPrivGC *)dixLookupPrivate(&pGC->devPrivates,
+				       mfbGetGCPrivateKey()))->rop ==
+	RROP_BLACK)
+	pixel = 0;
+    else
+	pixel = ~0UL;
+
+    if (pDraw->type == DRAWABLE_WINDOW)
+    {
+	addrl = (int *)
+		(((PixmapPtr)(pDraw->pScreen->devPrivate))->devPrivate.ptr);
+	nlwidth = (int)
+		(((PixmapPtr)(pDraw->pScreen->devPrivate))->devKind) >> 2;
+    }
+    else
+    {
+	addrl = (int *)(((PixmapPtr)pDraw)->devPrivate.ptr);
+	nlwidth = (int)(((PixmapPtr)pDraw)->devKind) >> 2;
+    }
+
+    do360 = miZeroArcSetup(arc, &info, TRUE);
+    yorgl = addrl + ((info.yorg + pDraw->y) * nlwidth);
+    yorgol = addrl + ((info.yorgo + pDraw->y) * nlwidth);
+    info.xorg += pDraw->x;
+    info.xorgo += pDraw->x;
+    MIARCSETUP();
+    yoffset = y ? nlwidth : 0;
+    dyoffset = 0;
+    msk = info.initialMask;
+    if (!(arc->width & 1))
+    {
+	DoPix(2, yorgl, info.xorgo);
+	DoPix(8, yorgol, info.xorgo);
+    }
+    if (!info.end.x || !info.end.y)
+    {
+	msk = info.end.mask;
+	info.end = info.altend;
+    }
+    if (do360 && (arc->width == arc->height) && !(arc->width & 1))
+    {
+	int xoffset = nlwidth;
+	int *yorghl = yorgl + (info.h * nlwidth);
+	int xorghp = info.xorg + info.h;
+	int xorghn = info.xorg - info.h;
+
+        while (1)
+        {
+	    PixelateWhite(yorgl + yoffset, info.xorg + x);
+	    PixelateWhite(yorgl + yoffset, info.xorg - x);
+	    PixelateWhite(yorgol- yoffset, info.xorg - x);
+	    PixelateWhite(yorgol - yoffset, info.xorg + x);
+	    if (a < 0)
+	        break;
+	    PixelateWhite(yorghl - xoffset, xorghp - y);
+	    PixelateWhite(yorghl - xoffset, xorghn + y);
+	    PixelateWhite(yorghl + xoffset, xorghn + y);
+	    PixelateWhite(yorghl + xoffset, xorghp - y);
+	    xoffset += nlwidth;
+	    MIARCCIRCLESTEP(yoffset += nlwidth;);
+        }
+	x = info.w;
+	yoffset = info.h * nlwidth;
+    }
+    else if (do360)
+    {
+	while (y < info.h || x < info.w)
+	{
+	    MIARCOCTANTSHIFT(dyoffset = nlwidth;);
+	    Pixelate(yorgl + yoffset, info.xorg + x);
+	    Pixelate(yorgl + yoffset, info.xorgo - x);
+	    Pixelate(yorgol - yoffset, info.xorgo - x);
+	    Pixelate(yorgol - yoffset, info.xorg + x);
+	    MIARCSTEP(yoffset += dyoffset;, yoffset += nlwidth;);
+	}
+    }
+    else
+    {
+	while (y < info.h || x < info.w)
+	{
+	    MIARCOCTANTSHIFT(dyoffset = nlwidth;);
+	    if ((x == info.start.x) || (y == info.start.y))
+	    {
+		msk = info.start.mask;
+		info.start = info.altstart;
+	    }
+	    DoPix(1, yorgl + yoffset, info.xorg + x);
+	    DoPix(2, yorgl + yoffset, info.xorgo - x);
+	    DoPix(4, yorgol - yoffset, info.xorgo - x);
+	    DoPix(8, yorgol - yoffset, info.xorg + x);
+	    if ((x == info.end.x) || (y == info.end.y))
+	    {
+		msk = info.end.mask;
+		info.end = info.altend;
+	    }
+	    MIARCSTEP(yoffset += dyoffset;, yoffset += nlwidth;);
+	}
+    }
+    if ((x == info.start.x) || (y == info.start.y))
+	msk = info.start.mask;
+    DoPix(1, yorgl + yoffset, info.xorg + x);
+    DoPix(4, yorgol - yoffset, info.xorgo - x);
+    if (arc->height & 1)
+    {
+	DoPix(2, yorgl + yoffset, info.xorgo - x);
+	DoPix(8, yorgol - yoffset, info.xorg + x);
+    }
+}
+
+static void
+xf4bppZeroPolyArcSS
+(
+    DrawablePtr	pDraw,
+    GCPtr	pGC,
+    int		narcs,
+    xArc	*parcs
+)
+{
+    register xArc *arc;
+    register int i;
+    BoxRec box;
+    RegionPtr cclip;
+
+    if (!pGC->planemask & 0x0F)
+	return;
+    cclip = pGC->pCompositeClip;
+    for (arc = parcs, i = narcs; --i >= 0; arc++)
+    {
+	if (miCanZeroArc(arc))
+	{
+	    box.x1 = arc->x + pDraw->x;
+	    box.y1 = arc->y + pDraw->y;
+	    box.x2 = box.x1 + (int)arc->width + 1;
+	    box.y2 = box.y1 + (int)arc->height + 1;
+	    if (RECT_IN_REGION(pDraw->pScreen, cclip, &box) == rgnIN)
+		v16ZeroArcSS(pDraw, pGC, arc);
+	    else
+		miZeroPolyArc(pDraw, pGC, 1, arc);
+	}
+	else
+	    miPolyArc(pDraw, pGC, 1, arc);
+    }
+}
+
+void
+xf4bppZeroPolyArc(pDraw, pGC, narcs, parcs)
+    DrawablePtr	pDraw;
+    GCPtr	pGC;
+    int		narcs;
+    xArc	*parcs;
+{
+    if ( !xf86Screens[pDraw->pScreen->myNum]->vtSema ) {
+	miZeroPolyArc(pDraw, pGC, narcs, parcs);
+    } else {
+        DO_WM3(pGC,xf4bppZeroPolyArcSS(pDraw, pGC, narcs, parcs));
+    }
+}