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

1.1     ! root        1: #include "copyright.h"
        !             2: 
        !             3: /* $Header: XAllPlanes.c,v 11.13 87/09/11 08:00:55 toddb Exp $ */
        !             4: /* Copyright    Massachusetts Institute of Technology    1986  */
        !             5: #define NEED_REPLIES
        !             6: #include "Xlibint.h"
        !             7: 
        !             8: Status XAllocColorPlanes(dpy, cmap, contig, pixels, ncolors, nreds, ngreens, 
        !             9:                          nblues, rmask, gmask, bmask)
        !            10: register Display *dpy;
        !            11: Colormap cmap;
        !            12: Bool contig;
        !            13: unsigned long pixels[]; /* LISTofCARD32 */ /* RETURN */
        !            14: int ncolors;
        !            15: int nreds, ngreens, nblues;
        !            16: unsigned long *rmask, *gmask, *bmask; /* CARD32 */ /* RETURN */
        !            17: {
        !            18:     xAllocColorPlanesReply rep;
        !            19:     Status status;
        !            20:     register xAllocColorPlanesReq *req;
        !            21: 
        !            22:     LockDisplay(dpy);
        !            23:     GetReq(AllocColorPlanes,req);
        !            24: 
        !            25:     req->cmap = cmap;
        !            26:     req->colors = ncolors;
        !            27:     req->red = nreds;
        !            28:     req->green = ngreens;
        !            29:     req->blue = nblues;
        !            30:     req->contiguous = contig;
        !            31: 
        !            32:     status = _XReply(dpy, (xReply *)&rep, 0, xFalse);
        !            33: 
        !            34: 
        !            35:     if (status) {
        !            36:        *rmask = rep.redMask;
        !            37:        *gmask = rep.greenMask;
        !            38:        *bmask = rep.blueMask;
        !            39: 
        !            40:        /* sizeof(CARD32) = 4 */
        !            41:        _XRead (dpy, (char *) pixels, (long)(ncolors * 4));
        !            42:     }
        !            43: 
        !            44:     UnlockDisplay(dpy);
        !            45:     SyncHandle();
        !            46:     return(status);
        !            47: }    

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