components/x11/libdga/src/XineramaInfo.h

   1 /* Copyright (c) 1999, Oracle and/or its affiliates. All rights reserved.
   2  *
   3  * Permission is hereby granted, free of charge, to any person obtaining a
   4  * copy of this software and associated documentation files (the "Software"),
   5  * to deal in the Software without restriction, including without limitation
   6  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
   7  * and/or sell copies of the Software, and to permit persons to whom the
   8  * Software is furnished to do so, subject to the following conditions:
   9  *
  10  * The above copyright notice and this permission notice (including the next
  11  * paragraph) shall be included in all copies or substantial portions of the
  12  * Software.
  13  *
  14  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  15  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  16  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
  17  * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  18  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  19  * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
  20  * DEALINGS IN THE SOFTWARE.
  21  */
  22
  23
  24 #define XinID   int
  25 #define MAXSCREEN 16
  26 #define DELTA   int
  27 #define POINT   int
  28 typedef struct subwid
  29 {
  30         XinID   wid;    /* sub window id */
  31         DELTA   dx,dy;  /* delta in screen co-ord from virtual zero */
  32         POINT   x,y;    /* location of window in screen co-ord */
  33         DELTA   wdx,wdy;/* size of window in screen co-ord */
  34 }SubWID, *pSubWID;
  35
  36 typedef struct xineramainfo
  37 {
  38         XinID   wid;    /* Window ID of requested virtual window */
  39         SubWID  subs[MAXSCREEN];        /* there will be 16 slots */
  40 }XineramaInfo, *pXineramaInfo;
  41
  42 typedef struct _XDgaXineramaInfoReply
  43 {
  44         BYTE    type;
  45         CARD8   unused;
  46         CARD16  sequenceNumber B16;
  47         CARD32  length B32;
  48         XinID   wid;    /* Window ID of requested virtual window */
  49         SubWID  subs[MAXSCREEN];        /* there will be 16 slots */
  50 }xDgaXineramaInfoReply;
  51
  52 typedef struct _XDgaXineramaInfoReq
  53 {
  54         CARD8   reqType;
  55         CARD8   xdgaReqType;
  56         CARD16  length B16;
  57         CARD32  visual B32;
  58 }xDgaXineramaInfoReq;
  59 #define sz_xDgaXineramaInfoReq 8
  60