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1 #ifndef __eglplatform_h_ | 1 #ifndef __eglplatform_h_ |
2 #define __eglplatform_h_ | 2 #define __eglplatform_h_ |
3 | 3 |
4 /* | 4 /* |
5 ** Copyright (c) 2007-2009 The Khronos Group Inc. | 5 ** Copyright (c) 2007-2016 The Khronos Group Inc. |
6 ** | 6 ** |
7 ** Permission is hereby granted, free of charge, to any person obtaining a | 7 ** Permission is hereby granted, free of charge, to any person obtaining a |
8 ** copy of this software and/or associated documentation files (the | 8 ** copy of this software and/or associated documentation files (the |
9 ** "Materials"), to deal in the Materials without restriction, including | 9 ** "Materials"), to deal in the Materials without restriction, including |
10 ** without limitation the rights to use, copy, modify, merge, publish, | 10 ** without limitation the rights to use, copy, modify, merge, publish, |
11 ** distribute, sublicense, and/or sell copies of the Materials, and to | 11 ** distribute, sublicense, and/or sell copies of the Materials, and to |
12 ** permit persons to whom the Materials are furnished to do so, subject to | 12 ** permit persons to whom the Materials are furnished to do so, subject to |
13 ** the following conditions: | 13 ** the following conditions: |
14 ** | 14 ** |
15 ** The above copyright notice and this permission notice shall be included | 15 ** The above copyright notice and this permission notice shall be included |
16 ** in all copies or substantial portions of the Materials. | 16 ** in all copies or substantial portions of the Materials. |
17 ** | 17 ** |
18 ** THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, | 18 ** THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, |
19 ** EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF | 19 ** EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF |
20 ** MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. | 20 ** MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. |
21 ** IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY | 21 ** IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY |
22 ** CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, | 22 ** CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, |
23 ** TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE | 23 ** TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE |
24 ** MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS. | 24 ** MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS. |
25 */ | 25 */ |
26 | 26 |
27 /* Platform-specific types and definitions for egl.h | 27 /* Platform-specific types and definitions for egl.h |
28 * $Revision: 12306 $ on $Date: 2010-08-25 09:51:28 -0700 (Wed, 25 Aug 2010) $ | 28 * $Revision: 30994 $ on $Date: 2015-04-30 13:36:48 -0700 (Thu, 30 Apr 2015) $ |
29 * | 29 * |
30 * Adopters may modify khrplatform.h and this file to suit their platform. | 30 * Adopters may modify khrplatform.h and this file to suit their platform. |
31 * You are encouraged to submit all modifications to the Khronos group so that | 31 * You are encouraged to submit all modifications to the Khronos group so that |
32 * they can be included in future versions of this file. Please submit changes | 32 * they can be included in future versions of this file. Please submit changes |
33 * by sending them to the public Khronos Bugzilla (http://khronos.org/bugzilla) | 33 * by sending them to the public Khronos Bugzilla (http://khronos.org/bugzilla) |
34 * by filing a bug against product "EGL" component "Registry". | 34 * by filing a bug against product "EGL" component "Registry". |
35 */ | 35 */ |
36 | 36 |
37 #include <KHR/khrplatform.h> | 37 #include <KHR/khrplatform.h> |
38 | 38 |
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76 typedef HDC EGLNativeDisplayType; | 76 typedef HDC EGLNativeDisplayType; |
77 typedef HBITMAP EGLNativePixmapType; | 77 typedef HBITMAP EGLNativePixmapType; |
78 typedef HWND EGLNativeWindowType; | 78 typedef HWND EGLNativeWindowType; |
79 | 79 |
80 #elif defined(__WINSCW__) || defined(__SYMBIAN32__) /* Symbian */ | 80 #elif defined(__WINSCW__) || defined(__SYMBIAN32__) /* Symbian */ |
81 | 81 |
82 typedef int EGLNativeDisplayType; | 82 typedef int EGLNativeDisplayType; |
83 typedef void *EGLNativeWindowType; | 83 typedef void *EGLNativeWindowType; |
84 typedef void *EGLNativePixmapType; | 84 typedef void *EGLNativePixmapType; |
85 | 85 |
86 // From Android NDK. | |
87 #elif defined(__ANDROID__) || defined(ANDROID) | 86 #elif defined(__ANDROID__) || defined(ANDROID) |
88 | 87 |
89 #include <android/native_window.h> | 88 #include <android/native_window.h> |
90 | 89 |
91 struct egl_native_pixmap_t; | 90 struct egl_native_pixmap_t; |
92 | 91 |
93 typedef struct ANativeWindow* EGLNativeWindowType; | 92 typedef struct ANativeWindow* EGLNativeWindowType; |
94 typedef struct egl_native_pixmap_t* EGLNativePixmapType; | 93 typedef struct egl_native_pixmap_t* EGLNativePixmapType; |
95 typedef void* EGLNativeDisplayType; | 94 typedef void* EGLNativeDisplayType; |
96 | 95 |
97 #elif defined(USE_OZONE) | 96 #elif defined(USE_OZONE) |
98 | 97 |
| 98 /* Chromium-specific */ |
99 typedef intptr_t EGLNativeDisplayType; | 99 typedef intptr_t EGLNativeDisplayType; |
100 typedef intptr_t EGLNativeWindowType; | 100 typedef intptr_t EGLNativeWindowType; |
101 typedef intptr_t EGLNativePixmapType; | 101 typedef intptr_t EGLNativePixmapType; |
102 | 102 |
103 #elif defined(__unix__) | 103 #elif defined(__unix__) |
104 | 104 |
105 /* X11 (tentative) */ | 105 /* X11 (tentative) */ |
106 #include <X11/Xlib.h> | 106 #include <X11/Xlib.h> |
107 #include <X11/Xutil.h> | 107 #include <X11/Xutil.h> |
108 | 108 |
109 typedef Display *EGLNativeDisplayType; | 109 typedef Display *EGLNativeDisplayType; |
110 typedef Pixmap EGLNativePixmapType; | 110 typedef Pixmap EGLNativePixmapType; |
111 typedef Window EGLNativeWindowType; | 111 typedef Window EGLNativeWindowType; |
112 | 112 |
113 #elif defined(__APPLE__) | 113 #elif defined(__APPLE__) |
114 | 114 |
115 // TODO(gman): these are place holders. | 115 /* Chromium-specific __APPLE__ EGLNative* definition */ |
116 typedef void *EGLNativeDisplayType; | 116 typedef void *EGLNativeDisplayType; |
117 typedef int EGLNativePixmapType; | 117 typedef int EGLNativePixmapType; |
118 #ifdef __OBJC__ | 118 #ifdef __OBJC__ |
119 @class NSView; | 119 @class NSView; |
120 typedef NSView *EGLNativeWindowType; | 120 typedef NSView *EGLNativeWindowType; |
121 #else | 121 #else |
122 struct NSView; | 122 struct NSView; |
123 typedef struct NSView *EGLNativeWindowType; | 123 typedef struct NSView *EGLNativeWindowType; |
124 #endif // __OBJC__ | 124 #endif // __OBJC__ |
125 | 125 |
126 #else | 126 #else |
127 #error "Platform not recognized" | 127 #error "Platform not recognized" |
128 #endif | 128 #endif |
129 | 129 |
130 /* EGL 1.2 types, renamed for consistency in EGL 1.3 */ | 130 /* EGL 1.2 types, renamed for consistency in EGL 1.3 */ |
131 typedef EGLNativeDisplayType NativeDisplayType; | 131 typedef EGLNativeDisplayType NativeDisplayType; |
132 typedef EGLNativePixmapType NativePixmapType; | 132 typedef EGLNativePixmapType NativePixmapType; |
133 typedef EGLNativeWindowType NativeWindowType; | 133 typedef EGLNativeWindowType NativeWindowType; |
134 | 134 |
135 | 135 |
136 /* Define EGLint. This must be a signed integral type large enough to contain | 136 /* Define EGLint. This must be a signed integral type large enough to contain |
137 * all legal attribute names and values passed into and out of EGL, whether | 137 * all legal attribute names and values passed into and out of EGL, whether |
138 * their type is boolean, bitmask, enumerant (symbolic constant), integer, | 138 * their type is boolean, bitmask, enumerant (symbolic constant), integer, |
139 * handle, or other. While in general a 32-bit integer will suffice, if | 139 * handle, or other. While in general a 32-bit integer will suffice, if |
140 * handles are 64 bit types, then EGLint should be defined as a signed 64-bit | 140 * handles are 64 bit types, then EGLint should be defined as a signed 64-bit |
141 * integer type. | 141 * integer type. |
142 */ | 142 */ |
143 typedef khronos_int32_t EGLint; | 143 typedef khronos_int32_t EGLint; |
144 | 144 |
| 145 |
| 146 /* C++ / C typecast macros for special EGL handle values */ |
| 147 #if defined(__cplusplus) |
| 148 #define EGL_CAST(type, value) (static_cast<type>(value)) |
| 149 #else |
| 150 #define EGL_CAST(type, value) ((type) (value)) |
| 151 #endif |
| 152 |
145 #endif /* __eglplatform_h */ | 153 #endif /* __eglplatform_h */ |
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