Merge remote-tracking branch 'origin/released'

Conflicts:
	pixman/pixman/pixman-mmx.c
	xorg-server/Xext/shm.c
	xorg-server/Xext/syncsrv.h
	xorg-server/Xext/xvmain.c
	xorg-server/Xi/exevents.c
	xorg-server/Xi/opendev.c
	xorg-server/composite/compalloc.c
	xorg-server/composite/compoverlay.c
	xorg-server/dix/colormap.c
	xorg-server/dix/devices.c
	xorg-server/dix/dispatch.c
	xorg-server/dix/dixfonts.c
	xorg-server/dix/eventconvert.c
	xorg-server/dix/events.c
	xorg-server/dix/gc.c
	xorg-server/dix/getevents.c
	xorg-server/dix/main.c
	xorg-server/dix/privates.c
	xorg-server/dix/registry.c
	xorg-server/dix/resource.c
	xorg-server/exa/exa_accel.c
	xorg-server/exa/exa_migration_classic.c
	xorg-server/exa/exa_unaccel.c
	xorg-server/fb/fb.h
	xorg-server/fb/fbcopy.c
	xorg-server/fb/fbpixmap.c
	xorg-server/glx/dispatch.h
	xorg-server/glx/glapi.h
	xorg-server/glx/glapi_gentable.c
	xorg-server/glx/glapitable.h
	xorg-server/glx/glprocs.h
	xorg-server/glx/glxcmds.c
	xorg-server/glx/glxcmdsswap.c
	xorg-server/glx/glxdricommon.c
	xorg-server/glx/glxdriswrast.c
	xorg-server/glx/glxext.c
	xorg-server/glx/indirect_dispatch.c
	xorg-server/glx/indirect_dispatch.h
	xorg-server/glx/indirect_dispatch_swap.c
	xorg-server/glx/indirect_size.h
	xorg-server/glx/indirect_size_get.h
	xorg-server/glx/indirect_table.c
	xorg-server/glx/indirect_util.c
	xorg-server/glx/rensize.c
	xorg-server/glx/single2swap.c
	xorg-server/glx/singlepix.c
	xorg-server/glx/singlepixswap.c
	xorg-server/glx/singlesize.c
	xorg-server/hw/dmx/dmxinit.c
	xorg-server/hw/kdrive/ephyr/ephyr.c
	xorg-server/hw/kdrive/ephyr/hostx.c
	xorg-server/hw/kdrive/ephyr/hostx.h
	xorg-server/hw/kdrive/src/kinput.c
	xorg-server/hw/xfree86/common/compiler.h
	xorg-server/hw/xwin/InitInput.c
	xorg-server/hw/xwin/InitOutput.c
	xorg-server/hw/xwin/ddraw.h
	xorg-server/hw/xwin/glx/glwrap.c
	xorg-server/hw/xwin/glx/indirect.c
	xorg-server/hw/xwin/glx/wgl_ext_api.h
	xorg-server/hw/xwin/glx/winpriv.c
	xorg-server/hw/xwin/win.h
	xorg-server/hw/xwin/winallpriv.c
	xorg-server/hw/xwin/winauth.c
	xorg-server/hw/xwin/winclipboard.h
	xorg-server/hw/xwin/winclipboardinit.c
	xorg-server/hw/xwin/winclipboardthread.c
	xorg-server/hw/xwin/winclipboardunicode.c
	xorg-server/hw/xwin/winclipboardwndproc.c
	xorg-server/hw/xwin/winclipboardwrappers.c
	xorg-server/hw/xwin/winclipboardxevents.c
	xorg-server/hw/xwin/wincmap.c
	xorg-server/hw/xwin/winconfig.c
	xorg-server/hw/xwin/wincreatewnd.c
	xorg-server/hw/xwin/wincursor.c
	xorg-server/hw/xwin/windialogs.c
	xorg-server/hw/xwin/winengine.c
	xorg-server/hw/xwin/winerror.c
	xorg-server/hw/xwin/wingc.c
	xorg-server/hw/xwin/wingetsp.c
	xorg-server/hw/xwin/winkeybd.c
	xorg-server/hw/xwin/winkeybd.h
	xorg-server/hw/xwin/winlayouts.h
	xorg-server/hw/xwin/winmisc.c
	xorg-server/hw/xwin/winmonitors.c
	xorg-server/hw/xwin/winmouse.c
	xorg-server/hw/xwin/winmsg.c
	xorg-server/hw/xwin/winmsg.h
	xorg-server/hw/xwin/winmultiwindowclass.c
	xorg-server/hw/xwin/winmultiwindowicons.c
	xorg-server/hw/xwin/winmultiwindowshape.c
	xorg-server/hw/xwin/winmultiwindowwindow.c
	xorg-server/hw/xwin/winmultiwindowwm.c
	xorg-server/hw/xwin/winmultiwindowwndproc.c
	xorg-server/hw/xwin/winnativegdi.c
	xorg-server/hw/xwin/winpfbdd.c
	xorg-server/hw/xwin/winpixmap.c
	xorg-server/hw/xwin/winpolyline.c
	xorg-server/hw/xwin/winprefs.c
	xorg-server/hw/xwin/winprocarg.c
	xorg-server/hw/xwin/winregistry.c
	xorg-server/hw/xwin/winscrinit.c
	xorg-server/hw/xwin/winsetsp.c
	xorg-server/hw/xwin/winshaddd.c
	xorg-server/hw/xwin/winshadddnl.c
	xorg-server/hw/xwin/winshadgdi.c
	xorg-server/hw/xwin/wintrayicon.c
	xorg-server/hw/xwin/winwin32rootless.c
	xorg-server/hw/xwin/winwin32rootlesswindow.c
	xorg-server/hw/xwin/winwin32rootlesswndproc.c
	xorg-server/hw/xwin/winwindow.c
	xorg-server/hw/xwin/winwindow.h
	xorg-server/hw/xwin/winwindowswm.c
	xorg-server/hw/xwin/winwndproc.c
	xorg-server/include/callback.h
	xorg-server/include/dixstruct.h
	xorg-server/include/misc.h
	xorg-server/include/os.h
	xorg-server/include/scrnintstr.h
	xorg-server/mi/micmap.c
	xorg-server/mi/miinitext.c
	xorg-server/mi/mioverlay.c
	xorg-server/mi/misprite.c
	xorg-server/mi/mivaltree.c
	xorg-server/mi/miwindow.c
	xorg-server/miext/damage/damage.c
	xorg-server/miext/rootless/rootlessGC.c
	xorg-server/miext/rootless/rootlessWindow.c
	xorg-server/os/WaitFor.c
	xorg-server/os/access.c
	xorg-server/os/connection.c
	xorg-server/os/io.c
	xorg-server/os/log.c
	xorg-server/os/osinit.c
	xorg-server/os/utils.c
	xorg-server/os/xdmcp.c
	xorg-server/os/xprintf.c
	xorg-server/os/xstrans.c
	xorg-server/render/mipict.c
	xorg-server/xkb/xkbActions.c
	xorg-server/xkb/xkbInit.c
	xorg-server/xkeyboard-config/compat/default.in

1 files changed, 235 insertions, 247 deletions

diff --git a/xorg-server/mi/mipolycon.c b/xorg-server/mi/mipolycon.c
index 7c9b47747..e831633fe 100644
--- a/xorg-server/mi/mipolycon.c
+++ b/xorg-server/mi/mipolycon.c
@@ -1,247 +1,235 @@
-/***********************************************************

-

-Copyright 1987, 1998  The Open Group

-

-Permission to use, copy, modify, distribute, and sell this software and its

-documentation for any purpose is hereby granted without fee, provided that

-the above copyright notice appear in all copies and that both that

-copyright notice and this permission notice appear in supporting

-documentation.

-

-The above copyright notice and this permission notice shall be included in

-all copies or substantial portions of the Software.

-

-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE

-OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN

-AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN

-CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

-

-Except as contained in this notice, the name of The Open Group shall not be

-used in advertising or otherwise to promote the sale, use or other dealings

-in this Software without prior written authorization from The Open Group.

-

-

-Copyright 1987 by Digital Equipment Corporation, Maynard, Massachusetts.

-

-                        All Rights Reserved

-

-Permission to use, copy, modify, and distribute this software and its 

-documentation for any purpose and without fee is hereby granted, 

-provided that the above copyright notice appear in all copies and that

-both that copyright notice and this permission notice appear in 

-supporting documentation, and that the name of Digital not be

-used in advertising or publicity pertaining to distribution of the

-software without specific, written prior permission.  

-

-DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING

-ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL

-DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR

-ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,

-WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,

-ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS

-SOFTWARE.

-

-******************************************************************/

-

-#ifdef HAVE_DIX_CONFIG_H

-#include <dix-config.h>

-#endif

-

-#include "gcstruct.h"

-#include "pixmap.h"

-#include "mi.h"

-#include "miscanfill.h"

-

-static int getPolyYBounds(DDXPointPtr pts, int n, int *by, int *ty);

-

-/*

- *     convexpoly.c

- *

- *     Written by Brian Kelleher; Dec. 1985.

- *

- *     Fill a convex polygon.  If the given polygon

- *     is not convex, then the result is undefined.

- *     The algorithm is to order the edges from smallest

- *     y to largest by partitioning the array into a left

- *     edge list and a right edge list.  The algorithm used

- *     to traverse each edge is an extension of Bresenham's

- *     line algorithm with y as the major axis.

- *     For a derivation of the algorithm, see the author of

- *     this code.

- */

-Bool

-miFillConvexPoly(

-    DrawablePtr dst,

-    GCPtr	pgc,

-    int		count,                /* number of points        */

-    DDXPointPtr ptsIn                 /* the points              */

-    )

-{

-    int xl = 0, xr = 0; /* x vals of left and right edges */

-    int dl = 0, dr = 0; /* decision variables             */

-    int ml = 0, m1l = 0;/* left edge slope and slope+1    */

-    int mr = 0, m1r = 0;         /* right edge slope and slope+1   */

-    int incr1l = 0, incr2l = 0;  /* left edge error increments     */

-    int incr1r = 0, incr2r = 0;  /* right edge error increments    */

-    int dy;                      /* delta y                        */

-    int y;                       /* current scanline               */

-    int left, right;             /* indices to first endpoints     */

-    int i;                       /* loop counter                   */

-    int nextleft, nextright;     /* indices to second endpoints    */

-    DDXPointPtr ptsOut, FirstPoint; /* output buffer               */

-    int *width, *FirstWidth;     /* output buffer                  */

-    int imin;                    /* index of smallest vertex (in y) */

-    int ymin;                    /* y-extents of polygon            */

-    int ymax;

-

-    /*

-     *  find leftx, bottomy, rightx, topy, and the index

-     *  of bottomy. Also translate the points.

-     */

-    imin = getPolyYBounds(ptsIn, count, &ymin, &ymax);

-

-    dy = ymax - ymin + 1;

-    if ((count < 3) || (dy < 0))

-	return TRUE;

-    ptsOut = FirstPoint = malloc(sizeof(DDXPointRec)*dy);

-    width = FirstWidth = malloc(sizeof(int) * dy);

-    if(!FirstPoint || !FirstWidth)

-    {

-	free(FirstWidth);

-	free(FirstPoint);

-	return FALSE;

-    }

-

-    nextleft = nextright = imin;

-    y = ptsIn[nextleft].y;

-

-    /*

-     *  loop through all edges of the polygon

-     */

-    do {

-        /*

-         *  add a left edge if we need to

-         */

-        if (ptsIn[nextleft].y == y) {

-            left = nextleft;

-

-            /*

-             *  find the next edge, considering the end

-             *  conditions of the array.

-             */

-            nextleft++;

-            if (nextleft >= count)

-                nextleft = 0;

-

-            /*

-             *  now compute all of the random information

-             *  needed to run the iterative algorithm.

-             */

-            BRESINITPGON(ptsIn[nextleft].y-ptsIn[left].y,

-                         ptsIn[left].x,ptsIn[nextleft].x,

-                         xl, dl, ml, m1l, incr1l, incr2l);

-        }

-

-        /*

-         *  add a right edge if we need to

-         */

-        if (ptsIn[nextright].y == y) {

-            right = nextright;

-

-            /*

-             *  find the next edge, considering the end

-             *  conditions of the array.

-             */

-            nextright--;

-            if (nextright < 0)

-                nextright = count-1;

-

-            /*

-             *  now compute all of the random information

-             *  needed to run the iterative algorithm.

-             */

-            BRESINITPGON(ptsIn[nextright].y-ptsIn[right].y,

-                         ptsIn[right].x,ptsIn[nextright].x,

-                         xr, dr, mr, m1r, incr1r, incr2r);

-        }

-

-        /*

-         *  generate scans to fill while we still have

-         *  a right edge as well as a left edge.

-         */

-        i = min(ptsIn[nextleft].y, ptsIn[nextright].y) - y;

-	/* in case we're called with non-convex polygon */

-	if(i < 0)

-        {

-	    free(FirstWidth);

-	    free(FirstPoint);

-	    return TRUE;

-	}

-        while (i-- > 0) 

-        {

-            ptsOut->y = y;

-

-            /*

-             *  reverse the edges if necessary

-             */

-            if (xl < xr) 

-            {

-                *(width++) = xr - xl;

-                (ptsOut++)->x = xl;

-            }

-            else 

-            {

-                *(width++) = xl - xr;

-                (ptsOut++)->x = xr;

-            }

-            y++;

-

-            /* increment down the edges */

-            BRESINCRPGON(dl, xl, ml, m1l, incr1l, incr2l);

-            BRESINCRPGON(dr, xr, mr, m1r, incr1r, incr2r);

-        }

-    }  while (y != ymax);

-

-    /*

-     * Finally, fill the <remaining> spans

-     */

-    (*pgc->ops->FillSpans)(dst, pgc, 

-		      ptsOut-FirstPoint,FirstPoint,FirstWidth,

-		      1);

-    free(FirstWidth);

-    free(FirstPoint);

-    return TRUE;

-}

-

-

-/*

- *     Find the index of the point with the smallest y.

- */

-static int

-getPolyYBounds(DDXPointPtr pts, int n, int *by, int *ty)

-{

-    DDXPointPtr ptMin;

-    int ymin, ymax;

-    DDXPointPtr ptsStart = pts;

-

-    ptMin = pts;

-    ymin = ymax = (pts++)->y;

-

-    while (--n > 0) {

-        if (pts->y < ymin)

-	{

-            ptMin = pts;

-            ymin = pts->y;

-        }

-	if(pts->y > ymax)

-            ymax = pts->y;

-

-        pts++;

-    }

-

-    *by = ymin;

-    *ty = ymax;

-    return ptMin-ptsStart;

-}

+/***********************************************************
+
+Copyright 1987, 1998  The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+
+Copyright 1987 by Digital Equipment Corporation, Maynard, Massachusetts.
+
+                        All Rights Reserved
+
+Permission to use, copy, modify, and distribute this software and its 
+documentation for any purpose and without fee is hereby granted, 
+provided that the above copyright notice appear in all copies and that
+both that copyright notice and this permission notice appear in 
+supporting documentation, and that the name of Digital not be
+used in advertising or publicity pertaining to distribution of the
+software without specific, written prior permission.  
+
+DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
+ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
+DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
+ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
+ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+SOFTWARE.
+
+******************************************************************/
+
+#ifdef HAVE_DIX_CONFIG_H
+#include <dix-config.h>
+#endif
+
+#include "gcstruct.h"
+#include "pixmap.h"
+#include "mi.h"
+#include "miscanfill.h"
+
+static int getPolyYBounds(DDXPointPtr pts, int n, int *by, int *ty);
+
+/*
+ *     convexpoly.c
+ *
+ *     Written by Brian Kelleher; Dec. 1985.
+ *
+ *     Fill a convex polygon.  If the given polygon
+ *     is not convex, then the result is undefined.
+ *     The algorithm is to order the edges from smallest
+ *     y to largest by partitioning the array into a left
+ *     edge list and a right edge list.  The algorithm used
+ *     to traverse each edge is an extension of Bresenham's
+ *     line algorithm with y as the major axis.
+ *     For a derivation of the algorithm, see the author of
+ *     this code.
+ */
+Bool
+miFillConvexPoly(DrawablePtr dst, GCPtr pgc, int count, /* number of points        */
+                 DDXPointPtr ptsIn      /* the points              */
+    )
+{
+    int xl = 0, xr = 0;         /* x vals of left and right edges */
+    int dl = 0, dr = 0;         /* decision variables             */
+    int ml = 0, m1l = 0;        /* left edge slope and slope+1    */
+    int mr = 0, m1r = 0;        /* right edge slope and slope+1   */
+    int incr1l = 0, incr2l = 0; /* left edge error increments     */
+    int incr1r = 0, incr2r = 0; /* right edge error increments    */
+    int dy;                     /* delta y                        */
+    int y;                      /* current scanline               */
+    int left, right;            /* indices to first endpoints     */
+    int i;                      /* loop counter                   */
+    int nextleft, nextright;    /* indices to second endpoints    */
+    DDXPointPtr ptsOut, FirstPoint;     /* output buffer               */
+    int *width, *FirstWidth;    /* output buffer                  */
+    int imin;                   /* index of smallest vertex (in y) */
+    int ymin;                   /* y-extents of polygon            */
+    int ymax;
+
+    /*
+     *  find leftx, bottomy, rightx, topy, and the index
+     *  of bottomy. Also translate the points.
+     */
+    imin = getPolyYBounds(ptsIn, count, &ymin, &ymax);
+
+    dy = ymax - ymin + 1;
+    if ((count < 3) || (dy < 0))
+        return TRUE;
+    ptsOut = FirstPoint = malloc(sizeof(DDXPointRec) * dy);
+    width = FirstWidth = malloc(sizeof(int) * dy);
+    if (!FirstPoint || !FirstWidth) {
+        free(FirstWidth);
+        free(FirstPoint);
+        return FALSE;
+    }
+
+    nextleft = nextright = imin;
+    y = ptsIn[nextleft].y;
+
+    /*
+     *  loop through all edges of the polygon
+     */
+    do {
+        /*
+         *  add a left edge if we need to
+         */
+        if (ptsIn[nextleft].y == y) {
+            left = nextleft;
+
+            /*
+             *  find the next edge, considering the end
+             *  conditions of the array.
+             */
+            nextleft++;
+            if (nextleft >= count)
+                nextleft = 0;
+
+            /*
+             *  now compute all of the random information
+             *  needed to run the iterative algorithm.
+             */
+            BRESINITPGON(ptsIn[nextleft].y - ptsIn[left].y,
+                         ptsIn[left].x, ptsIn[nextleft].x,
+                         xl, dl, ml, m1l, incr1l, incr2l);
+        }
+
+        /*
+         *  add a right edge if we need to
+         */
+        if (ptsIn[nextright].y == y) {
+            right = nextright;
+
+            /*
+             *  find the next edge, considering the end
+             *  conditions of the array.
+             */
+            nextright--;
+            if (nextright < 0)
+                nextright = count - 1;
+
+            /*
+             *  now compute all of the random information
+             *  needed to run the iterative algorithm.
+             */
+            BRESINITPGON(ptsIn[nextright].y - ptsIn[right].y,
+                         ptsIn[right].x, ptsIn[nextright].x,
+                         xr, dr, mr, m1r, incr1r, incr2r);
+        }
+
+        /*
+         *  generate scans to fill while we still have
+         *  a right edge as well as a left edge.
+         */
+        i = min(ptsIn[nextleft].y, ptsIn[nextright].y) - y;
+        /* in case we're called with non-convex polygon */
+        if (i < 0) {
+            free(FirstWidth);
+            free(FirstPoint);
+            return TRUE;
+        }
+        while (i-- > 0) {
+            ptsOut->y = y;
+
+            /*
+             *  reverse the edges if necessary
+             */
+            if (xl < xr) {
+                *(width++) = xr - xl;
+                (ptsOut++)->x = xl;
+            }
+            else {
+                *(width++) = xl - xr;
+                (ptsOut++)->x = xr;
+            }
+            y++;
+
+            /* increment down the edges */
+            BRESINCRPGON(dl, xl, ml, m1l, incr1l, incr2l);
+            BRESINCRPGON(dr, xr, mr, m1r, incr1r, incr2r);
+        }
+    } while (y != ymax);
+
+    /*
+     * Finally, fill the <remaining> spans
+     */
+    (*pgc->ops->FillSpans) (dst, pgc,
+                            ptsOut - FirstPoint, FirstPoint, FirstWidth, 1);
+    free(FirstWidth);
+    free(FirstPoint);
+    return TRUE;
+}
+
+/*
+ *     Find the index of the point with the smallest y.
+ */
+static int
+getPolyYBounds(DDXPointPtr pts, int n, int *by, int *ty)
+{
+    DDXPointPtr ptMin;
+    int ymin, ymax;
+    DDXPointPtr ptsStart = pts;
+
+    ptMin = pts;
+    ymin = ymax = (pts++)->y;
+
+    while (--n > 0) {
+        if (pts->y < ymin) {
+            ptMin = pts;
+            ymin = pts->y;
+        }
+        if (pts->y > ymax)
+            ymax = pts->y;
+
+        pts++;
+    }
+
+    *by = ymin;
+    *ty = ymax;
+    return ptMin - ptsStart;
+}