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
|
/**************************************************************************
*
* Copyright 2011 LunarG, Inc.
* All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*
**************************************************************************/
/*
* Central place for all EGL and client API includes. It can be included
* directly, or indirectly through glimports.h.
*/
#ifndef _EGLIMPORTS_HPP_
#define _EGLIMPORTS_HPP_
// OpenGL
#ifndef __gl_h_
// Prevent including system's glext.h
#define __glext_h_
#include <GL/gl.h>
// Include our own glext.h
#undef __glext_h_
#include "glext/glext.h"
#ifndef GL_TEXTURE_INDEX_SIZE_EXT
#define GL_TEXTURE_INDEX_SIZE_EXT 0x80ED
#endif
#endif /* __gl_h_ */
#ifdef HAVE_EGL
// EGL
#include "EGL/egl.h"
#include "EGL/eglext.h"
/* Prevent collision with Trace::Bool */
#undef Bool
// OpenGL ES
#include <GLES/glplatform.h>
#include <GLES2/gl2platform.h>
#else // HAVE_EGL
// We always include GLES headers below to have the types and enums defined.
// For that to work without GLES platform headers, we need to define GL_API,
// GL_APICALL, and GL_APIENTRY. It does not matter what they are defined to.
// When we hit here, EGL/GLES support is disabled and all we need from the
// headers are the types and enums.
#ifndef GL_API
#define GL_API GLAPI
#endif
#ifndef GL_APICALL
#define GL_APICALL GLAPI
#endif
#ifndef GL_APIENTRY
#define GL_APIENTRY APIENTRY
#endif
#endif //! HAVE_EGL
// OpenGL ES 1.1
typedef int32_t GLfixed;
typedef int32_t GLclampx;
#ifndef GL_OES_compressed_paletted_texture
#define GL_PALETTE4_RGB8_OES 0x8B90
#define GL_PALETTE4_RGBA8_OES 0x8B91
#define GL_PALETTE4_R5_G6_B5_OES 0x8B92
#define GL_PALETTE4_RGBA4_OES 0x8B93
#define GL_PALETTE4_RGB5_A1_OES 0x8B94
#define GL_PALETTE8_RGB8_OES 0x8B95
#define GL_PALETTE8_RGBA8_OES 0x8B96
#define GL_PALETTE8_R5_G6_B5_OES 0x8B97
#define GL_PALETTE8_RGBA4_OES 0x8B98
#define GL_PALETTE8_RGB5_A1_OES 0x8B99
#endif
#ifndef GL_OES_point_size_array
#define GL_POINT_SIZE_ARRAY_OES 0x8B9C
#define GL_POINT_SIZE_ARRAY_TYPE_OES 0x898A
#define GL_POINT_SIZE_ARRAY_STRIDE_OES 0x898B
#define GL_POINT_SIZE_ARRAY_POINTER_OES 0x898C
#define GL_POINT_SIZE_ARRAY_BUFFER_BINDING_OES 0x8B9F
#endif
#undef __glext_h_
#include "GLES/glext.h"
// OpenGL ES 2.0
// avoid conflicting with GL_NV_multisample_coverage
#define GL_NV_coverage_sample
#include "GLES2/gl2ext.h"
#endif /* _EGLIMPORTS_HPP_ */
|
