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Added platform independent OpenGL header - SDL_opengl.h
author Sam Lantinga <slouken@libsdl.org>
date Thu, 25 Oct 2001 05:37:32 +0000
parents
children 4bcb29d3769c
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213:c79890792bfb 214:0e5d6dd77bda
1 /*
2 SDL - Simple DirectMedia Layer
3 Copyright (C) 1997, 1998, 1999, 2000, 2001 Sam Lantinga
4
5 This library is free software; you can redistribute it and/or
6 modify it under the terms of the GNU Library General Public
7 License as published by the Free Software Foundation; either
8 version 2 of the License, or (at your option) any later version.
9
10 This library is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 Library General Public License for more details.
14
15 You should have received a copy of the GNU Library General Public
16 License along with this library; if not, write to the Free
17 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
18
19 Sam Lantinga
20 slouken@devolution.com
21 */
22
23 #ifdef SAVE_RCSID
24 static char rcsid =
25 "@(#) $Id$";
26 #endif
27
28 /* This is a simple file to encapsulate the OpenGL API headers */
29
30 #ifdef WIN32
31 #define WIN32_LEAN_AND_MEAN
32 #include <windows.h>
33 #endif
34 #if defined(__APPLE__) && defined(__MACH__)
35 #include <OpenGL/gl.h> /* Header File For The OpenGL Library */
36 #include <OpenGL/glu.h> /* Header File For The GLU Library */
37 #else
38 #ifndef NO_SDL_GLEXT
39 #define __glext_h_ /* Don't let gl.h include glext.h */
40 #endif
41 #include <GL/gl.h> /* Header File For The OpenGL Library */
42 #include <GL/glu.h> /* Header File For The GLU Library */
43 #ifndef NO_SDL_GLEXT
44 #undef __glext_h_
45 #endif
46 #endif
47
48 /* This file taken from "GLext.h" from the Jeff Molofee OpenGL tutorials.
49 It is included here because glext.h is not available on some systems.
50 If you don't want this version included, simply define "NO_SDL_GLEXT"
51 */
52 #ifndef NO_SDL_GLEXT
53 #ifndef __glext_h_
54 #define __glext_h_
55
56 #ifdef __cplusplus
57 extern "C" {
58 #endif
59
60 #ifndef APIENTRY
61 #define APIENTRY
62 #endif
63
64 /*
65 ** Copyright 1992-1999 Silicon Graphics, Inc.
66 ** All Rights Reserved.
67 **
68 ** This is UNPUBLISHED PROPRIETARY SOURCE CODE of Silicon Graphics, Inc.;
69 ** the contents of this file may not be disclosed to third parties, copied or
70 ** duplicated in any form, in whole or in part, without the prior written
71 ** permission of Silicon Graphics, Inc.
72 **
73 ** RESTRICTED RIGHTS LEGEND:
74 ** Use, duplication or disclosure by the Government is subject to restrictions
75 ** as set forth in subdivision (c)(1)(ii) of the Rights in Technical Data
76 ** and Computer Software clause at DFARS 252.227-7013, and/or in similar or
77 ** successor clauses in the FAR, DOD or NASA FAR Supplement. Unpublished -
78 ** rights reserved under the Copyright Laws of the United States.
79 */
80
81 #define GL_ARB_multitexture 1
82 #define GL_EXT_abgr 1
83 #define GL_EXT_bgra 1
84 #define GL_EXT_clip_volume_hint 1
85 #define GL_EXT_compiled_vertex_array 1
86 #define GL_EXT_cull_vertex 1
87 #define GL_EXT_packed_pixels 1
88 #define GL_EXT_point_parameters 1
89 #define GL_EXT_stencil_wrap 1
90 #define GL_EXT_texture_env_add 1
91 #define GL_EXT_texture_env_combine 1
92 #define GL_EXT_vertex_array 1
93 #define GL_NV_texgen_reflection 1
94 #define GL_NV_texture_env_combine4 1
95 #define GL_WIN_swap_hint 1
96
97 /* EXT_abgr */
98 #define GL_ABGR_EXT 0x8000
99
100 /* EXT_packed_pixels */
101 #define GL_UNSIGNED_BYTE_3_3_2_EXT 0x8032
102 #define GL_UNSIGNED_SHORT_4_4_4_4_EXT 0x8033
103 #define GL_UNSIGNED_SHORT_5_5_5_1_EXT 0x8034
104 #define GL_UNSIGNED_INT_8_8_8_8_EXT 0x8035
105 #define GL_UNSIGNED_INT_10_10_10_2_EXT 0x8036
106
107 /* EXT_vertex_array */
108 #define GL_VERTEX_ARRAY_EXT 0x8074
109 #define GL_NORMAL_ARRAY_EXT 0x8075
110 #define GL_COLOR_ARRAY_EXT 0x8076
111 #define GL_INDEX_ARRAY_EXT 0x8077
112 #define GL_TEXTURE_COORD_ARRAY_EXT 0x8078
113 #define GL_EDGE_FLAG_ARRAY_EXT 0x8079
114 #define GL_VERTEX_ARRAY_SIZE_EXT 0x807A
115 #define GL_VERTEX_ARRAY_TYPE_EXT 0x807B
116 #define GL_VERTEX_ARRAY_STRIDE_EXT 0x807C
117 #define GL_VERTEX_ARRAY_COUNT_EXT 0x807D
118 #define GL_NORMAL_ARRAY_TYPE_EXT 0x807E
119 #define GL_NORMAL_ARRAY_STRIDE_EXT 0x807F
120 #define GL_NORMAL_ARRAY_COUNT_EXT 0x8080
121 #define GL_COLOR_ARRAY_SIZE_EXT 0x8081
122 #define GL_COLOR_ARRAY_TYPE_EXT 0x8082
123 #define GL_COLOR_ARRAY_STRIDE_EXT 0x8083
124 #define GL_COLOR_ARRAY_COUNT_EXT 0x8084
125 #define GL_INDEX_ARRAY_TYPE_EXT 0x8085
126 #define GL_INDEX_ARRAY_STRIDE_EXT 0x8086
127 #define GL_INDEX_ARRAY_COUNT_EXT 0x8087
128 #define GL_TEXTURE_COORD_ARRAY_SIZE_EXT 0x8088
129 #define GL_TEXTURE_COORD_ARRAY_TYPE_EXT 0x8089
130 #define GL_TEXTURE_COORD_ARRAY_STRIDE_EXT 0x808A
131 #define GL_TEXTURE_COORD_ARRAY_COUNT_EXT 0x808B
132 #define GL_EDGE_FLAG_ARRAY_STRIDE_EXT 0x808C
133 #define GL_EDGE_FLAG_ARRAY_COUNT_EXT 0x808D
134 #define GL_VERTEX_ARRAY_POINTER_EXT 0x808E
135 #define GL_NORMAL_ARRAY_POINTER_EXT 0x808F
136 #define GL_COLOR_ARRAY_POINTER_EXT 0x8090
137 #define GL_INDEX_ARRAY_POINTER_EXT 0x8091
138 #define GL_TEXTURE_COORD_ARRAY_POINTER_EXT 0x8092
139 #define GL_EDGE_FLAG_ARRAY_POINTER_EXT 0x8093
140
141 /* EXT_bgra */
142 #define GL_BGR_EXT 0x80E0
143 #define GL_BGRA_EXT 0x80E1
144
145 /* EXT_clip_volume_hint */
146 #define GL_CLIP_VOLUME_CLIPPING_HINT_EXT 0x80F0
147
148 /* EXT_point_parameters */
149 #define GL_POINT_SIZE_MIN_EXT 0x8126
150 #define GL_POINT_SIZE_MAX_EXT 0x8127
151 #define GL_POINT_FADE_THRESHOLD_SIZE_EXT 0x8128
152 #define GL_DISTANCE_ATTENUATION_EXT 0x8129
153
154 /* EXT_compiled_vertex_array */
155 #define GL_ARRAY_ELEMENT_LOCK_FIRST_EXT 0x81A8
156 #define GL_ARRAY_ELEMENT_LOCK_COUNT_EXT 0x81A9
157
158 /* EXT_cull_vertex */
159 #define GL_CULL_VERTEX_EXT 0x81AA
160 #define GL_CULL_VERTEX_EYE_POSITION_EXT 0x81AB
161 #define GL_CULL_VERTEX_OBJECT_POSITION_EXT 0x81AC
162
163 /* ARB_multitexture */
164 #define GL_ACTIVE_TEXTURE_ARB 0x84E0
165 #define GL_CLIENT_ACTIVE_TEXTURE_ARB 0x84E1
166 #define GL_MAX_TEXTURE_UNITS_ARB 0x84E2
167 #define GL_TEXTURE0_ARB 0x84C0
168 #define GL_TEXTURE1_ARB 0x84C1
169 #define GL_TEXTURE2_ARB 0x84C2
170 #define GL_TEXTURE3_ARB 0x84C3
171 #define GL_TEXTURE4_ARB 0x84C4
172 #define GL_TEXTURE5_ARB 0x84C5
173 #define GL_TEXTURE6_ARB 0x84C6
174 #define GL_TEXTURE7_ARB 0x84C7
175 #define GL_TEXTURE8_ARB 0x84C8
176 #define GL_TEXTURE9_ARB 0x84C9
177 #define GL_TEXTURE10_ARB 0x84CA
178 #define GL_TEXTURE11_ARB 0x84CB
179 #define GL_TEXTURE12_ARB 0x84CC
180 #define GL_TEXTURE13_ARB 0x84CD
181 #define GL_TEXTURE14_ARB 0x84CE
182 #define GL_TEXTURE15_ARB 0x84CF
183 #define GL_TEXTURE16_ARB 0x84D0
184 #define GL_TEXTURE17_ARB 0x84D1
185 #define GL_TEXTURE18_ARB 0x84D2
186 #define GL_TEXTURE19_ARB 0x84D3
187 #define GL_TEXTURE20_ARB 0x84D4
188 #define GL_TEXTURE21_ARB 0x84D5
189 #define GL_TEXTURE22_ARB 0x84D6
190 #define GL_TEXTURE23_ARB 0x84D7
191 #define GL_TEXTURE24_ARB 0x84D8
192 #define GL_TEXTURE25_ARB 0x84D9
193 #define GL_TEXTURE26_ARB 0x84DA
194 #define GL_TEXTURE27_ARB 0x84DB
195 #define GL_TEXTURE28_ARB 0x84DC
196 #define GL_TEXTURE29_ARB 0x84DD
197 #define GL_TEXTURE30_ARB 0x84DE
198 #define GL_TEXTURE31_ARB 0x84DF
199
200 /* EXT_stencil_wrap */
201 #define GL_INCR_WRAP_EXT 0x8507
202 #define GL_DECR_WRAP_EXT 0x8508
203
204 /* NV_texgen_reflection */
205 #define GL_NORMAL_MAP_NV 0x8511
206 #define GL_REFLECTION_MAP_NV 0x8512
207
208 /* EXT_texture_env_combine */
209 #define GL_COMBINE_EXT 0x8570
210 #define GL_COMBINE_RGB_EXT 0x8571
211 #define GL_COMBINE_ALPHA_EXT 0x8572
212 #define GL_RGB_SCALE_EXT 0x8573
213 #define GL_ADD_SIGNED_EXT 0x8574
214 #define GL_INTERPOLATE_EXT 0x8575
215 #define GL_CONSTANT_EXT 0x8576
216 #define GL_PRIMARY_COLOR_EXT 0x8577
217 #define GL_PREVIOUS_EXT 0x8578
218 #define GL_SOURCE0_RGB_EXT 0x8580
219 #define GL_SOURCE1_RGB_EXT 0x8581
220 #define GL_SOURCE2_RGB_EXT 0x8582
221 #define GL_SOURCE0_ALPHA_EXT 0x8588
222 #define GL_SOURCE1_ALPHA_EXT 0x8589
223 #define GL_SOURCE2_ALPHA_EXT 0x858A
224 #define GL_OPERAND0_RGB_EXT 0x8590
225 #define GL_OPERAND1_RGB_EXT 0x8591
226 #define GL_OPERAND2_RGB_EXT 0x8592
227 #define GL_OPERAND0_ALPHA_EXT 0x8598
228 #define GL_OPERAND1_ALPHA_EXT 0x8599
229 #define GL_OPERAND2_ALPHA_EXT 0x859A
230
231 /* NV_texture_env_combine4 */
232 #define GL_COMBINE4_NV 0x8503
233 #define GL_SOURCE3_RGB_NV 0x8583
234 #define GL_SOURCE3_ALPHA_NV 0x858B
235 #define GL_OPERAND3_RGB_NV 0x8593
236 #define GL_OPERAND3_ALPHA_NV 0x859B
237
238 /*************************************************************/
239
240 /* EXT_vertex_array */
241 typedef void (APIENTRY * PFNGLARRAYELEMENTEXTPROC) (GLint i);
242 typedef void (APIENTRY * PFNGLCOLORPOINTEREXTPROC) (GLint size, GLenum type, GLsizei stride, GLsizei count, const GLvoid *pointer);
243 typedef void (APIENTRY * PFNGLDRAWARRAYSEXTPROC) (GLenum mode, GLint first, GLsizei count);
244 typedef void (APIENTRY * PFNGLEDGEFLAGPOINTEREXTPROC) (GLsizei stride, GLsizei count, const GLboolean *pointer);
245 typedef void (APIENTRY * PFNGLGETPOINTERVEXTPROC) (GLenum pname, GLvoid* *params);
246 typedef void (APIENTRY * PFNGLINDEXPOINTEREXTPROC) (GLenum type, GLsizei stride, GLsizei count, const GLvoid *pointer);
247 typedef void (APIENTRY * PFNGLNORMALPOINTEREXTPROC) (GLenum type, GLsizei stride, GLsizei count, const GLvoid *pointer);
248 typedef void (APIENTRY * PFNGLTEXCOORDPOINTEREXTPROC) (GLint size, GLenum type, GLsizei stride, GLsizei count, const GLvoid *pointer);
249 typedef void (APIENTRY * PFNGLVERTEXPOINTEREXTPROC) (GLint size, GLenum type, GLsizei stride, GLsizei count, const GLvoid *pointer);
250
251 /* ARB_multitexture */
252 typedef void (APIENTRY * PFNGLMULTITEXCOORD1DARBPROC) (GLenum target, GLdouble s);
253 typedef void (APIENTRY * PFNGLMULTITEXCOORD1DVARBPROC) (GLenum target, const GLdouble *v);
254 typedef void (APIENTRY * PFNGLMULTITEXCOORD1FARBPROC) (GLenum target, GLfloat s);
255 typedef void (APIENTRY * PFNGLMULTITEXCOORD1FVARBPROC) (GLenum target, const GLfloat *v);
256 typedef void (APIENTRY * PFNGLMULTITEXCOORD1IARBPROC) (GLenum target, GLint s);
257 typedef void (APIENTRY * PFNGLMULTITEXCOORD1IVARBPROC) (GLenum target, const GLint *v);
258 typedef void (APIENTRY * PFNGLMULTITEXCOORD1SARBPROC) (GLenum target, GLshort s);
259 typedef void (APIENTRY * PFNGLMULTITEXCOORD1SVARBPROC) (GLenum target, const GLshort *v);
260 typedef void (APIENTRY * PFNGLMULTITEXCOORD2DARBPROC) (GLenum target, GLdouble s, GLdouble t);
261 typedef void (APIENTRY * PFNGLMULTITEXCOORD2DVARBPROC) (GLenum target, const GLdouble *v);
262 typedef void (APIENTRY * PFNGLMULTITEXCOORD2FARBPROC) (GLenum target, GLfloat s, GLfloat t);
263 typedef void (APIENTRY * PFNGLMULTITEXCOORD2FVARBPROC) (GLenum target, const GLfloat *v);
264 typedef void (APIENTRY * PFNGLMULTITEXCOORD2IARBPROC) (GLenum target, GLint s, GLint t);
265 typedef void (APIENTRY * PFNGLMULTITEXCOORD2IVARBPROC) (GLenum target, const GLint *v);
266 typedef void (APIENTRY * PFNGLMULTITEXCOORD2SARBPROC) (GLenum target, GLshort s, GLshort t);
267 typedef void (APIENTRY * PFNGLMULTITEXCOORD2SVARBPROC) (GLenum target, const GLshort *v);
268 typedef void (APIENTRY * PFNGLMULTITEXCOORD3DARBPROC) (GLenum target, GLdouble s, GLdouble t, GLdouble r);
269 typedef void (APIENTRY * PFNGLMULTITEXCOORD3DVARBPROC) (GLenum target, const GLdouble *v);
270 typedef void (APIENTRY * PFNGLMULTITEXCOORD3FARBPROC) (GLenum target, GLfloat s, GLfloat t, GLfloat r);
271 typedef void (APIENTRY * PFNGLMULTITEXCOORD3FVARBPROC) (GLenum target, const GLfloat *v);
272 typedef void (APIENTRY * PFNGLMULTITEXCOORD3IARBPROC) (GLenum target, GLint s, GLint t, GLint r);
273 typedef void (APIENTRY * PFNGLMULTITEXCOORD3IVARBPROC) (GLenum target, const GLint *v);
274 typedef void (APIENTRY * PFNGLMULTITEXCOORD3SARBPROC) (GLenum target, GLshort s, GLshort t, GLshort r);
275 typedef void (APIENTRY * PFNGLMULTITEXCOORD3SVARBPROC) (GLenum target, const GLshort *v);
276 typedef void (APIENTRY * PFNGLMULTITEXCOORD4DARBPROC) (GLenum target, GLdouble s, GLdouble t, GLdouble r, GLdouble q);
277 typedef void (APIENTRY * PFNGLMULTITEXCOORD4DVARBPROC) (GLenum target, const GLdouble *v);
278 typedef void (APIENTRY * PFNGLMULTITEXCOORD4FARBPROC) (GLenum target, GLfloat s, GLfloat t, GLfloat r, GLfloat q);
279 typedef void (APIENTRY * PFNGLMULTITEXCOORD4FVARBPROC) (GLenum target, const GLfloat *v);
280 typedef void (APIENTRY * PFNGLMULTITEXCOORD4IARBPROC) (GLenum target, GLint s, GLint t, GLint r, GLint q);
281 typedef void (APIENTRY * PFNGLMULTITEXCOORD4IVARBPROC) (GLenum target, const GLint *v);
282 typedef void (APIENTRY * PFNGLMULTITEXCOORD4SARBPROC) (GLenum target, GLshort s, GLshort t, GLshort r, GLshort q);
283 typedef void (APIENTRY * PFNGLMULTITEXCOORD4SVARBPROC) (GLenum target, const GLshort *v);
284 typedef void (APIENTRY * PFNGLACTIVETEXTUREARBPROC) (GLenum target);
285 typedef void (APIENTRY * PFNGLCLIENTACTIVETEXTUREARBPROC) (GLenum target);
286
287 /* EXT_compiled_vertex_array */
288 typedef void (APIENTRY * PFNGLLOCKARRAYSEXTPROC) (GLint first, GLsizei count);
289 typedef void (APIENTRY * PFNGLUNLOCKARRAYSEXTPROC) (void);
290
291 /* EXT_cull_vertex */
292 typedef void (APIENTRY * PFNGLCULLPARAMETERDVEXTPROC) (GLenum pname, GLdouble* params);
293 typedef void (APIENTRY * PFNGLCULLPARAMETERFVEXTPROC) (GLenum pname, GLfloat* params);
294
295 /* WIN_swap_hint */
296 typedef void (APIENTRY * PFNGLADDSWAPHINTRECTWINPROC) (GLint x, GLint y, GLsizei width, GLsizei height);
297
298 /* EXT_point_parameter */
299 typedef void (APIENTRY * PFNGLPOINTPARAMETERFEXTPROC) (GLenum pname, GLfloat param);
300 typedef void (APIENTRY * PFNGLPOINTPARAMETERFVEXTPROC) (GLenum pname, const GLfloat *params);
301
302 #ifdef __cplusplus
303 }
304 #endif
305
306 #endif /* __glext_h_ */
307 #endif /* NO_SDL_GLEXT */