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1 | /****************************************************************************** |
2 | * Arachnoid Graphics Plugin for Mupen64Plus |
3 | * http://bitbucket.org/wahrhaft/mupen64plus-video-arachnoid/ |
4 | * |
5 | * Copyright (C) 2009 Jon Ring |
6 | * |
7 | * This program is free software; you can redistribute it and/or |
8 | * modify it under the terms of the GNU General Public License |
9 | * as published by the Free Software Foundation; either version 2 |
10 | * of the License, or (at your option) any later version. |
11 | * |
12 | * This program is distributed in the hope that it will be useful, |
13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
15 | * GNU General Public License for more details. |
16 | * |
17 | * You should have received a copy of the GNU General Public License |
18 | * along with this program; if not, write to the Free Software |
19 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
20 | *****************************************************************************/ |
21 | #ifndef OPENGL_H |
22 | #define OPENGL_H |
23 | |
24 | #ifndef WIN32 |
25 | #define GL_GLEXT_PROTOTYPES |
26 | #endif |
27 | #if defined(__MACOSX__) |
28 | #include <OpenGL/gl.h> |
29 | #elif defined(__MACOS__) |
30 | #include <gl.h> |
31 | #else |
32 | #ifdef HAVE_GLES |
33 | #include <GLES/gl.h> |
34 | #include "eglport.h" |
35 | #include <SDL_opengles.h> |
36 | #define GL_CLAMP GL_CLAMP_TO_EDGE |
37 | #define GL_MAX_TEXTURE_UNITS_ARB GL_MAX_TEXTURE_IMAGE_UNITS |
38 | #define GL_MIRRORED_REPEAT_ARB GL_MIRRORED_REPEAT_OES |
39 | #define GL_MIRRORED_REPEAT_IBM GL_MIRRORED_REPEAT_OES |
40 | #define GL_TEXTURE0_ARB GL_TEXTURE0 |
41 | #define GL_TEXTURE1_ARB GL_TEXTURE1 |
42 | #define GL_TEXTURE2_ARB GL_TEXTURE2 |
43 | #define GL_TEXTURE3_ARB GL_TEXTURE3 |
44 | #define GL_TEXTURE4_ARB GL_TEXTURE4 |
45 | #define GL_TEXTURE5_ARB GL_TEXTURE5 |
46 | #define GL_TEXTURE6_ARB GL_TEXTURE6 |
47 | #define GL_TEXTURE7_ARB GL_TEXTURE7 |
48 | #define GL_ADD_SIGNED_ARB GL_ADD_SIGNED |
49 | #define GL_SUBTRACT_ARB GL_SUBTRACT |
50 | #define GL_INTERPOLATE_ARB GL_INTERPOLATE |
51 | #define GL_CONSTANT_ARB GL_CONSTANT |
52 | #define GL_PREVIOUS_ARB GL_PREVIOUS |
53 | #define GL_COMBINE_ARB GL_COMBINE |
54 | #define GL_COMBINE_RGB_ARB GL_COMBINE_RGB |
55 | #define GL_COMBINE_ALPHA_ARB GL_COMBINE_ALPHA |
56 | #define GL_PRIMARY_COLOR_ARB GL_PRIMARY_COLOR |
57 | #define GL_SOURCE0_RGB_ARB GL_SRC0_RGB |
58 | #define GL_OPERAND0_RGB_ARB GL_OPERAND0_RGB |
59 | #define GL_SOURCE1_RGB_ARB GL_SRC1_RGB |
60 | #define GL_OPERAND1_RGB_ARB GL_OPERAND1_RGB |
61 | #define GL_SOURCE2_RGB_ARB GL_SRC2_RGB |
62 | #define GL_OPERAND2_RGB_ARB GL_OPERAND2_RGB |
63 | #define GL_SOURCE3_RGB_ARB GL_SRC3_RGB |
64 | #define GL_OPERAND3_RGB_ARB GL_OPERAND3_RGB |
65 | #define GL_SOURCE0_ALPHA_ARB GL_SRC0_ALPHA |
66 | #define GL_OPERAND0_ALPHA_ARB GL_OPERAND0_ALPHA |
67 | #define GL_SOURCE1_ALPHA_ARB GL_SRC1_ALPHA |
68 | #define GL_OPERAND1_ALPHA_ARB GL_OPERAND1_ALPHA |
69 | #define GL_SOURCE2_ALPHA_ARB GL_SRC2_ALPHA |
70 | #define GL_OPERAND2_ALPHA_ARB GL_OPERAND2_ALPHA |
71 | #define GL_SOURCE3_ALPHA_ARB GL_SRC3_ALPHA |
72 | #define GL_OPERAND3_ALPHA_ARB GL_OPERAND3_ALPHA |
73 | #define GL_MAX_TEXTURE_IMAGE_UNITS GL_MAX_TEXTURE_UNITS |
74 | |
75 | #define GL_RGBA8 GL_RGBA |
76 | #define GL_RGB5_A1 0x8057 |
77 | #define GL_RGBA4 0x8056 |
78 | |
79 | #define glClearDepth glClearDepthf |
80 | #define glDepthRange glDepthRangef |
81 | #define glOrtho glOrthof |
82 | |
83 | #define glColor4fv(a) glColor4f(a[0], a[1], a[2], a[3]) |
84 | |
85 | #define glActiveTextureARB glActiveTexture |
86 | #define glClientActiveTextureARB glClientActiveTexture |
87 | #define APIENTRYP GL_API |
88 | #define GLdouble GLfloat |
89 | |
90 | // save of GL Array |
91 | extern GLint glsav_col_size; |
92 | extern GLenum glsav_col_type; |
93 | extern GLsizei glsav_col_stride; |
94 | extern GLvoid* glsav_col_array; |
95 | |
96 | extern GLint glsav_vtx_size; |
97 | extern GLenum glsav_vtx_type; |
98 | extern GLsizei glsav_vtx_stride; |
99 | extern GLvoid* glsav_vtx_array; |
100 | |
101 | extern GLint glsav_tex_size; |
102 | extern GLenum glsav_tex_type; |
103 | extern GLsizei glsav_tex_stride; |
104 | extern GLvoid* glsav_tex_array; |
105 | |
106 | extern GLint glsav_tex1_size; |
107 | extern GLenum glsav_tex1_type; |
108 | extern GLsizei glsav_tex1_stride; |
109 | extern GLvoid* glsav_tex1_array; |
110 | |
111 | #else |
112 | #include <GL/gl.h> |
113 | #endif |
114 | #endif |
115 | #ifndef WIN32 |
116 | #include <GL/glext.h> |
117 | #endif |
118 | |
119 | #endif |