components/x11/sun-ext-protos/files/include/dgast.h

   1 /* Copyright (c) 1994, 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 /*
  25  *-----------------------------------------------------------------------
  26  * SUN_DGA private extension minor op codes
  27  *-----------------------------------------------------------------------
  28  */
  29
  30 #ifndef _SUN_DGA_H
  31 #define _SUN_DGA_H
  32
  33 #define SUN_DGA_MAJOR_VERSION   3       /* current version numbers */
  34 #define SUN_DGA_MINOR_VERSION   2
  35
  36 /* protocol requests in Protocol Version 1 - OpenWindows 2.0 FCS */
  37 #define  X_WxGrab               1
  38 #define  X_WxUnGrab             2
  39 #define  X_WxGrabColormap       3
  40 #define  X_WxUnGrabColormap     4
  41
  42 /* additional protocol requests in Protocol Version 2 - OpenWindows 3.0 Beta */
  43 #define  X_WxGrabWids           5
  44 #define  X_WxGrabBuffers        6
  45 #define  X_WxUnGrabBuffers      7
  46 #define  X_WxGrabFCS            8
  47 #define  X_WxGrabZbuf           9
  48 #define  X_WxGrabStereo        10
  49 #define  X_WxGrab_New          11
  50 #define  X_WxUnGrab_New        12
  51
  52 /* additional protocol requests in Protocol Version 3 - OpenWindows 3.0 FCS */
  53 #define  X_WxGrabColormapNew   13
  54 #define  X_WxUnGrabColormapNew 14
  55 #define  X_WxGrabRetained      15
  56 #define  X_WxUnGrabRetained    16
  57 #define  X_WxGetRetainedPath   17
  58 #define  X_DgaQueryVersion     18
  59
  60 /* additional protocol requests in Protocol Version 3 - OpenWindows 3.0 FCS */
  61
  62 #define  X_WxGrabPixmap        19
  63 #define  X_WxUnGrabPixmap      20
  64
  65 /* additional protocol requests in Protocol Version 3.2 */
  66
  67 #define  X_WxGrabDrawable      21
  68 #define  X_WxUnGrabDrawable    22
  69
  70 /* additional protocol requests in Protocol Version 3.6 */
  71
  72 #define  X_WxGrabABuffers      23
  73 #define  X_WxUnGrabABuffers    24
  74
  75 #ifdef PANORAMIX
  76 #define X_DgaXineramaInfo 25
  77 #endif
  78
  79 /*
  80 ** Types of grabbable drawables
  81 */
  82
  83 #define DGA_PROTO_WINDOW  0
  84 #define DGA_PROTO_PIXMAP  1
  85 #define DGA_PROTO_OVERLAY 2
  86
  87 #define DGA_TOKEN_NULL    0
  88
  89 /* Ancillary Buffers request structure */
  90
  91  typedef struct {
  92     CARD8 reqType;
  93     BYTE pad;
  94     CARD16 length B16;
  95     CARD32 id B32;  /* a Window, Drawable, Font, GContext, Pixmap, etc. */
  96     CARD32 type;
  97     CARD32 buffer_site;
  98     } xDgaGrabABuffersReq;
  99 #define sz_xDgaGrabABuffersReq    (sizeof(xDgaGrabABuffersReq))
 100
 101 /*
 102 ** OWGX request structure
 103 */
 104
 105  typedef struct {
 106     CARD8 reqType;
 107     BYTE pad;
 108     CARD16 length B16;
 109     CARD32 id B32;  /* a Window, Drawable, Font, GContext, Pixmap, etc. */
 110     CARD32 number_objects B32;
 111     } xOWGXReq;
 112 #define sz_xOWGXReq    12
 113
 114
 115 /*
 116 ** OWGX shared retained path reply structure
 117 */
 118
 119  typedef struct {
 120     BYTE type;                  /* X_Reply */
 121     CARD8 pad;
 122     CARD16 sequenceNumber B16;
 123     CARD32 length B32;
 124     CARD8  path[200];
 125     } xOWGXRtndPathReply;
 126 #define sz_xOWGXRtndPathReply 208
 127
 128
 129 /*
 130  * DgaQueryVersion request and reply structures
 131  */
 132
 133 typedef struct {
 134     CARD8       reqType;                /* always SUN_DGA major opcode */
 135     CARD8       dgaReqType;             /* always X_DgaQueryVersion */
 136     CARD16      length B16;
 137 } xDgaQueryVersionReq;
 138 #define sz_xDgaQueryVersionReq  4
 139
 140 typedef struct {
 141     BYTE        type;                   /* X_Reply */
 142     CARD8       unused;
 143     CARD16      sequenceNumber B16;
 144     CARD32      length B32;
 145     CARD16      majorVersion B16;
 146     CARD16      minorVersion B16;
 147     CARD32      pad0 B32;
 148     CARD32      pad1 B32;
 149     CARD32      pad2 B32;
 150     CARD32      pad3 B32;
 151     CARD32      pad4 B32;
 152 } xDgaQueryVersionReply;
 153 #define sz_xDgaQueryVersionReply        32
 154
 155
 156
 157 #endif /* _SUN_DGA_H */
 158