Return to XDrSegs.c CVS log

Up to [Research Unix] / researchv9 / X11 / src / X.V11R1 / lib / X

researchv9-SUN3(old)

#include "copyright.h"

/* $Header: /var/lib/cvsd/repos/research/researchv9/X11/src/X.V11R1/lib/X/XDrSegs.c,v 1.1.1.1 2018/04/24 17:22:00 root Exp $ */
/* Copyright    Massachusetts Institute of Technology    1986	*/

#include "Xlibint.h"

XDrawSegments (dpy, d, gc, segments, nsegments)
    register Display *dpy;
    Drawable d;
    GC gc;
    XSegment *segments;
    int nsegments;
{
    register xPolySegmentReq *req;
    long nbytes;

    LockDisplay(dpy);
    FlushGC(dpy, gc);
    GetReq (PolySegment, req);
    req->drawable = d;
    req->gc = gc->gid;
    req->length += nsegments<<1;
       /* each segment is 4 16-bit integers, i.e. 2*32 bits */
    nbytes = nsegments << 3; 
       /* do this here, not in arguments to PackData, since PackData
          may be a macro which uses its arguments more than once */
    PackData (dpy, (char *) segments, nbytes);
    UnlockDisplay(dpy);
    SyncHandle();
}

This archive runs on limited infrastructure. Preserving old code on modern bandwidth. Automated agents are requested to crawl responsibly.