Return to XDrSegs.c CVS log

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

Annotation of researchv9/X11/src/X.V11R1/lib/X/XDrSegs.c, revision 1.1

1.1     ! root        1: #include "copyright.h"
        !             2: 
        !             3: /* $Header: XDrSegs.c,v 11.8 87/09/11 08:15:31 toddb Exp $ */
        !             4: /* Copyright    Massachusetts Institute of Technology    1986  */
        !             5: 
        !             6: #include "Xlibint.h"
        !             7: 
        !             8: XDrawSegments (dpy, d, gc, segments, nsegments)
        !             9:     register Display *dpy;
        !            10:     Drawable d;
        !            11:     GC gc;
        !            12:     XSegment *segments;
        !            13:     int nsegments;
        !            14: {
        !            15:     register xPolySegmentReq *req;
        !            16:     long nbytes;
        !            17: 
        !            18:     LockDisplay(dpy);
        !            19:     FlushGC(dpy, gc);
        !            20:     GetReq (PolySegment, req);
        !            21:     req->drawable = d;
        !            22:     req->gc = gc->gid;
        !            23:     req->length += nsegments<<1;
        !            24:        /* each segment is 4 16-bit integers, i.e. 2*32 bits */
        !            25:     nbytes = nsegments << 3; 
        !            26:        /* do this here, not in arguments to PackData, since PackData
        !            27:           may be a macro which uses its arguments more than once */
        !            28:     PackData (dpy, (char *) segments, nbytes);
        !            29:     UnlockDisplay(dpy);
        !            30:     SyncHandle();
        !            31: }
        !            32: 

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