summaryrefslogtreecommitdiffstats
path: root/src/glut/dos/glutint.h
blob: dfc42754df87a58a943ae65205adb154435c49fa (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
/*
 * Mesa 3-D graphics library
 * Version:  4.0
 * Copyright (C) 1995-1998  Brian Paul
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Library General Public
 * License as published by the Free Software Foundation; either
 * version 2 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Library General Public License for more details.
 *
 * You should have received a copy of the GNU Library General Public
 * License along with this library; if not, write to the Free
 * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 */

/*
 * DOS/DJGPP glut driver v1.3 for Mesa
 *
 *  Copyright (C) 2002 - Borca Daniel
 *  Email : dborca@yahoo.com
 *  Web   : http://www.geocities.com/dborca
 */

 
#ifndef __glutint_h__
#define __glutint_h__

#include <GL/glut.h>

#include "GL/dmesa.h"



/* GLUT  function types */
typedef void (GLUTCALLBACK *GLUTdisplayCB) (void);
typedef void (GLUTCALLBACK *GLUTreshapeCB) (int, int);
typedef void (GLUTCALLBACK *GLUTkeyboardCB) (unsigned char, int, int);
typedef void (GLUTCALLBACK *GLUTmouseCB) (int, int, int, int);
typedef void (GLUTCALLBACK *GLUTmotionCB) (int, int);
typedef void (GLUTCALLBACK *GLUTpassiveCB) (int, int);
typedef void (GLUTCALLBACK *GLUTentryCB) (int);
typedef void (GLUTCALLBACK *GLUTvisibilityCB) (int);
typedef void (GLUTCALLBACK *GLUTwindowStatusCB) (int);
typedef void (GLUTCALLBACK *GLUTidleCB) (void);
typedef void (GLUTCALLBACK *GLUTtimerCB) (int);
typedef void (GLUTCALLBACK *GLUTmenuStateCB) (int);  /* DEPRECATED. */
typedef void (GLUTCALLBACK *GLUTmenuStatusCB) (int, int, int);
typedef void (GLUTCALLBACK *GLUTselectCB) (int);
typedef void (GLUTCALLBACK *GLUTspecialCB) (int, int, int);
typedef void (GLUTCALLBACK *GLUTspaceMotionCB) (int, int, int);
typedef void (GLUTCALLBACK *GLUTspaceRotateCB) (int, int, int);
typedef void (GLUTCALLBACK *GLUTspaceButtonCB) (int, int);
typedef void (GLUTCALLBACK *GLUTdialsCB) (int, int);
typedef void (GLUTCALLBACK *GLUTbuttonBoxCB) (int, int);
typedef void (GLUTCALLBACK *GLUTtabletMotionCB) (int, int);
typedef void (GLUTCALLBACK *GLUTtabletButtonCB) (int, int, int, int);
typedef void (GLUTCALLBACK *GLUTjoystickCB) (unsigned int, int, int, int);

typedef struct GLUTwindow {
        int num;                         /* window id */

        DMesaBuffer buffer;

        int show_mouse;

        /* GLUT settable or visible window state. */
        int xpos;
        int ypos;
        int width;                       /* window width in pixels */
        int height;                      /* window height in pixels */

        /* Per-window callbacks. */
        GLUTdisplayCB      display;      /* redraw */
        GLUTreshapeCB      reshape;      /* resize (width,height) */
        GLUTmouseCB        mouse;        /* mouse (button,state,x,y) */
        GLUTmotionCB       motion;       /* motion (x,y) */
        GLUTpassiveCB      passive;      /* passive motion (x,y) */
        GLUTentryCB        entry;        /* window entry/exit (state) */
        GLUTkeyboardCB     keyboard;     /* keyboard (ASCII,x,y) */
        GLUTkeyboardCB     keyboardUp;   /* keyboard up (ASCII,x,y) */
        GLUTwindowStatusCB windowStatus; /* window status */
        GLUTvisibilityCB   visibility;   /* visibility */
        GLUTspecialCB      special;      /* special key */
        GLUTspecialCB      specialUp;    /* special up key */
        GLUTbuttonBoxCB    buttonBox;    /* button box */
        GLUTdialsCB        dials;        /* dials */
        GLUTspaceMotionCB  spaceMotion;  /* Spaceball motion */
        GLUTspaceRotateCB  spaceRotate;  /* Spaceball rotate */
        GLUTspaceButtonCB  spaceButton;  /* Spaceball button */
        GLUTtabletMotionCB tabletMotion; /* tablet motion */
        GLUTtabletButtonCB tabletButton; /* tablet button */
        GLUTjoystickCB     joystick;     /* joystick */
} GLUTwindow;

extern GLUTidleCB g_idle_func;
extern GLUTmenuStatusCB g_menu_status_func;

extern GLboolean g_redisplay;

extern GLuint g_bpp;                  /* HW: bits per pixel */
extern GLuint g_refresh;              /* HW: vertical refresh rate */
extern GLuint g_screen_w, g_screen_h; /* HW: physical screen size */
extern GLint g_driver_caps;

extern GLuint g_fps;

extern GLuint g_display_mode;         /* display bits */
extern int g_init_x, g_init_y;        /* initial window position */
extern GLuint g_init_w, g_init_h;     /* initial window size */

extern int g_mouse;                   /* non-zero if mouse installed */
extern int g_mouse_x, g_mouse_y;      /* mouse coords, relative to current win */

extern GLUTwindow *g_curwin;          /* current window */

extern char *__glutProgramName;       /* program name */

extern void __glutInitMouse (void);

/* private routines from glut_util.c */
extern char * __glutStrdup(const char *string);
extern void __glutWarning(char *format,...);
extern void __glutFatalError(char *format,...);
extern void __glutFatalUsage(char *format,...);



/* hmmm... */
#include "pc_hw/pc_hw.h"



#define MAX_WINDOWS 2

#define DEFAULT_WIDTH  300
#define DEFAULT_HEIGHT 300
#define DEFAULT_BPP    16

#define DEPTH_SIZE   16
#define STENCIL_SIZE 8
#define ACCUM_SIZE   16

#define RESERVED_COLORS 0

#endif /* __glutint_h__ */