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

1.1       root        1: #include "copyright.h"
                      2: 
                      3: /* $Header: XSetCRects.c,v 11.13 87/08/24 18:53:17 newman Exp $ */
                      4: /* Copyright    Massachusetts Institute of Technology    1986  */
                      5: 
                      6: #include "Xlibint.h"
                      7: 
                      8: XSetClipRectangles (dpy, gc, clip_x_origin, clip_y_origin, rectangles, n,
                      9:                     ordering)
                     10:     register Display *dpy;
                     11:     GC gc;
                     12:     int clip_x_origin, clip_y_origin;
                     13:     XRectangle *rectangles;
                     14:     int n;
                     15:     int ordering;
                     16: {
                     17:     LockDisplay(dpy);
                     18:     _XSetClipRectangles (dpy, gc, clip_x_origin, clip_y_origin, rectangles, n,
                     19:                     ordering)
                     20:     UnlockDisplay(dpy);
                     21:     SyncHandle();
                     22: }
                     23:     
                     24: /* can only call when display is locked. */
                     25: _XSetClipRectangles (dpy, gc, clip_x_origin, clip_y_origin, rectangles, n,
                     26:                     ordering)
                     27:     register Display *dpy;
                     28:     GC gc;
                     29:     int clip_x_origin, clip_y_origin;
                     30:     XRectangle *rectangles;
                     31:     int n;
                     32:     int ordering;
                     33: {
                     34:     register xSetClipRectanglesReq *req;
                     35:     register long nbytes;
                     36: 
                     37:     GetReq (SetClipRectangles, req);
                     38:     req->gc = gc->gid;
                     39:     req->xOrigin = gc->values.clip_x_origin = clip_x_origin;
                     40:     req->yOrigin = gc->values.clip_y_origin = clip_y_origin;
                     41:     req->ordering = ordering;
                     42:     req->length += n * (sizeof (xRectangle)/4);
                     43:     gc->rects = 1;
                     44:     nbytes = (long)n * sizeof(xRectangle);
                     45:     PackData (dpy, (char *) rectangles, nbytes);
                     46:     gc->dirty &= ~(GCClipMask | GCClipXOrigin | GCClipYOrigin);
                     47: }

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