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+/* $XFree86: xc/programs/Xserver/mi/mifillrct.c,v 1.2 2001/05/29 22:24:06 dawes Exp $ */
+/***********************************************************
+
+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.
+
+******************************************************************/
+/* $Xorg: mifillrct.c,v 1.4 2001/02/09 02:05:20 xorgcvs Exp $ */
+
+#ifdef HAVE_DIX_CONFIG_H
+#include <dix-config.h>
+#endif
+
+#include <X11/X.h>
+#include <X11/Xprotostr.h>
+#include "gcstruct.h"
+#include "windowstr.h"
+#include "pixmap.h"
+#include "mi.h"
+#include "misc.h"
+
+/* mi rectangles
+ written by newman, with debts to all and sundry
+*/
+
+/* MIPOLYFILLRECT -- public entry for PolyFillRect request
+ * very straight forward: translate rectangles if necessary
+ * then call FillSpans to fill each rectangle. We let FillSpans worry about
+ * clipping to the destination
+ */
+void
+miPolyFillRect(pDrawable, pGC, nrectFill, prectInit)
+ DrawablePtr pDrawable;
+ GCPtr pGC;
+ int nrectFill; /* number of rectangles to fill */
+ xRectangle *prectInit; /* Pointer to first rectangle to fill */
+{
+ int i;
+ register int height;
+ register int width;
+ register xRectangle *prect;
+ int xorg;
+ register int yorg;
+ int maxheight;
+ DDXPointPtr pptFirst;
+ register DDXPointPtr ppt;
+ int *pwFirst;
+ register int *pw;
+
+ if (pGC->miTranslate)
+ {
+ xorg = pDrawable->x;
+ yorg = pDrawable->y;
+ prect = prectInit;
+ maxheight = 0;
+ for (i = 0; i<nrectFill; i++, prect++)
+ {
+ prect->x += xorg;
+ prect->y += yorg;
+ maxheight = max(maxheight, prect->height);
+ }
+ }
+ else
+ {
+ prect = prectInit;
+ maxheight = 0;
+ for (i = 0; i<nrectFill; i++, prect++)
+ maxheight = max(maxheight, prect->height);
+ }
+
+ pptFirst = (DDXPointPtr) ALLOCATE_LOCAL(maxheight * sizeof(DDXPointRec));
+ pwFirst = (int *) ALLOCATE_LOCAL(maxheight * sizeof(int));
+ if(!pptFirst || !pwFirst)
+ {
+ if (pwFirst) DEALLOCATE_LOCAL(pwFirst);
+ if (pptFirst) DEALLOCATE_LOCAL(pptFirst);
+ return;
+ }
+
+ prect = prectInit;
+ while(nrectFill--)
+ {
+ ppt = pptFirst;
+ pw = pwFirst;
+ height = prect->height;
+ width = prect->width;
+ xorg = prect->x;
+ yorg = prect->y;
+ while(height--)
+ {
+ *pw++ = width;
+ ppt->x = xorg;
+ ppt->y = yorg;
+ ppt++;
+ yorg++;
+ }
+ (* pGC->ops->FillSpans)(pDrawable, pGC,
+ prect->height, pptFirst, pwFirst,
+ 1);
+ prect++;
+ }
+ DEALLOCATE_LOCAL(pwFirst);
+ DEALLOCATE_LOCAL(pptFirst);
+}