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Annotation of researchv9/X11/src/X.V11R1/lib/X/XDrPoints.c, revision 1.1.1.1

1.1       root        1: #include "copyright.h"
                      2: 
                      3: /* $Header: XDrPoints.c,v 1.8 87/09/11 08:15:24 toddb Exp $ */
                      4: /* Copyright    Massachusetts Institute of Technology    1986  */
                      5: 
                      6: #include "Xlibint.h"
                      7: 
                      8: XDrawPoints(dpy, d, gc, points, n_points, mode)
                      9:     register Display *dpy;
                     10:     Drawable d;
                     11:     GC gc;
                     12:     XPoint *points;
                     13:     int n_points;
                     14:     int mode; /* CoordMode */
                     15: {
                     16:     register xPolyPointReq *req;
                     17:     register long nbytes;
                     18:     LockDisplay(dpy);
                     19:     FlushGC(dpy, gc);
                     20:     GetReq(PolyPoint, req);
                     21:     req->drawable = d;
                     22:     req->gc = gc->gid;
                     23:     req->coordMode = mode;
                     24: 
                     25:     /* on the VAX, each point is 2 16-bit integers */
                     26:     req->length += n_points;
                     27: 
                     28:     /* do this explicitly once; PackData may be a macro and thus do it
                     29:        multiple times if we pass it as a parameter */
                     30:     nbytes = (long)n_points << 2;
                     31: 
                     32:     PackData(dpy, (char *) points, nbytes);
                     33:     UnlockDisplay(dpy);
                     34:     SyncHandle();
                     35: }

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