FreeWRL / FreeX3D 4.3.0
GLwDrawAP.h
1/*
2 * (c) Copyright 1993, Silicon Graphics, Inc.
3 * ALL RIGHTS RESERVED
4 * Permission to use, copy, modify, and distribute this software for
5 * any purpose and without fee is hereby granted, provided that the above
6 * copyright notice appear in all copies and that both the copyright notice
7 * and this permission notice appear in supporting documentation, and that
8 * the name of Silicon Graphics, Inc. not be used in advertising
9 * or publicity pertaining to distribution of the software without specific,
10 * written prior permission.
11 *
12 * THE MATERIAL EMBODIED ON THIS SOFTWARE IS PROVIDED TO YOU "AS-IS"
13 * AND WITHOUT WARRANTY OF ANY KIND, EXPRESS, IMPLIED OR OTHERWISE,
14 * INCLUDING WITHOUT LIMITATION, ANY WARRANTY OF MERCHANTABILITY OR
15 * FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON
16 * GRAPHICS, INC. BE LIABLE TO YOU OR ANYONE ELSE FOR ANY DIRECT,
17 * SPECIAL, INCIDENTAL, INDIRECT OR CONSEQUENTIAL DAMAGES OF ANY
18 * KIND, OR ANY DAMAGES WHATSOEVER, INCLUDING WITHOUT LIMITATION,
19 * LOSS OF PROFIT, LOSS OF USE, SAVINGS OR REVENUE, OR THE CLAIMS OF
20 * THIRD PARTIES, WHETHER OR NOT SILICON GRAPHICS, INC. HAS BEEN
21 * ADVISED OF THE POSSIBILITY OF SUCH LOSS, HOWEVER CAUSED AND ON
22 * ANY THEORY OF LIABILITY, ARISING OUT OF OR IN CONNECTION WITH THE
23 * POSSESSION, USE OR PERFORMANCE OF THIS SOFTWARE.
24 *
25 *
26 * US Government Users Restricted Rights
27 * Use, duplication, or disclosure by the Government is subject to
28 * restrictions set forth in FAR 52.227.19(c)(2) or subparagraph
29 * (c)(1)(ii) of the Rights in Technical Data and Computer Software
30 * clause at DFARS 252.227-7013 and/or in similar or successor
31 * clauses in the FAR or the DOD or NASA FAR Supplement.
32 * Unpublished-- rights reserved under the copyright laws of the
33 * United States. Contractor/manufacturer is Silicon Graphics,
34 * Inc., 2011 N. Shoreline Blvd., Mountain View, CA 94039-7311.
35 *
36 * OpenGL(TM) is a trademark of Silicon Graphics, Inc.
37 */
38#ifndef _GLwDrawAP_h
39#define _GLwDrawAP_h
40
41
42/* MOTIF */
43#ifdef __GLX_MOTIF
44#include "GLwMDrawA.h"
45#else
46#include "GLwDrawA.h"
47#endif
48
50 caddr_t extension;
52
53
54#ifdef __GLX_MOTIF
55typedef struct _GLwMDrawingAreaClassRec {
56 CoreClassPart core_class;
57 XmPrimitiveClassPart primitive_class;
58 GLwDrawingAreaClassPart glwDrawingArea_class;
59 } GLwMDrawingAreaClassRec;
60
61
62extern GLwMDrawingAreaClassRec glwMDrawingAreaClassRec;
63
64
65/* XT */
66#else
67
69 CoreClassPart core_class;
70 GLwDrawingAreaClassPart glwDrawingArea_class;
72
73extern GLwDrawingAreaClassRec glwDrawingAreaClassRec;
74
75
76#endif
77
78
79
80typedef struct {
81 /* resources */
82 int * attribList;
83 XVisualInfo * visualInfo;
84 Boolean myList; /* TRUE if we malloced the attribList*/
85 Boolean myVisual; /* TRUE if we created the visualInfo*/
86 Boolean installColormap;
87 Boolean allocateBackground;
88 Boolean allocateOtherColors;
89 Boolean installBackground;
90 XtCallbackList ginitCallback;
91 XtCallbackList resizeCallback;
92 XtCallbackList exposeCallback;
93 XtCallbackList inputCallback;
94 /* specific attributes; add as we get new attributes */
95 int bufferSize;
96 int level;
97 Boolean rgba;
98 Boolean doublebuffer;
99 Boolean stereo;
100 int auxBuffers;
101 int redSize;
102 int greenSize;
103 int blueSize;
104 int alphaSize;
105 int depthSize;
106 int stencilSize;
107 int accumRedSize;
108 int accumGreenSize;
109 int accumBlueSize;
110 int accumAlphaSize;
112
113#ifdef __GLX_MOTIF
114
115typedef struct _GLwMDrawingAreaRec {
116 CorePart core;
117 XmPrimitivePart primitive;
118 GLwDrawingAreaPart glwDrawingArea;
119 } GLwMDrawingAreaRec;
120
121#else
122
123typedef struct _GLwDrawingAreaRec {
124 CorePart core;
125 GLwDrawingAreaPart glwDrawingArea;
127
128#endif
129
130#endif