xenocara/xserver/mi/mipolyseg.c

/***********************************************************

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
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Except as contained in this notice, the name of The Open Group shall not be
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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
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******************************************************************/
#ifdef HAVE_DIX_CONFIG_H
#include <dix-config.h>
#endif

#include <X11/X.h>
#include <X11/Xprotostr.h>
#include "regionstr.h"
#include "gcstruct.h"
#include "pixmap.h"
#include "mi.h"

/*****************************************************************
 * miPolySegment
 *
 *    For each segment, draws a line between (x1, y1) and (x2, y2).  The
 *    lines are drawn in the order listed.
 *
 *    Walks the segments, compressing them into format for PolyLines.
 *    
 *****************************************************************/

void
miPolySegment(DrawablePtr pDraw, GCPtr pGC, int nseg, xSegment * pSegs)
{
    int i;

    for (i = 0; i < nseg; i++) {
        (*pGC->ops->Polylines) (pDraw, pGC, CoordModeOrigin, 2,
                                (DDXPointPtr) pSegs);
        pSegs++;
    }
}