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eglplatform.h
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1 #ifndef __eglplatform_h_
2 #define __eglplatform_h_
3
4 /*
5 ** Copyright (c) 2007-2009 The Khronos Group Inc.
6 **
7 ** Permission is hereby granted, free of charge, to any person obtaining a
8 ** copy of this software and/or associated documentation files (the
9 ** "Materials"), to deal in the Materials without restriction, including
10 ** without limitation the rights to use, copy, modify, merge, publish,
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
13 ** the following conditions:
14 **
15 ** The above copyright notice and this permission notice shall be included
16 ** in all copies or substantial portions of the Materials.
17 **
18 ** THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
19 ** EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
20 ** MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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,
23 ** TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
24 ** MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS.
25 */
26
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) $
29 *
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
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)
34 * by filing a bug against product "EGL" component "Registry".
35 */
36
37 #include <KHR/khrplatform.h>
38
39 /* Macros used in EGL function prototype declarations.
40 *
41 * EGL functions should be prototyped as:
42 *
43 * EGLAPI return-type EGLAPIENTRY eglFunction(arguments);
44 * typedef return-type (EXPAPIENTRYP PFNEGLFUNCTIONPROC) (arguments);
45 *
46 * KHRONOS_APICALL and KHRONOS_APIENTRY are defined in KHR/khrplatform.h
47 */
48
49 #ifndef EGLAPI
50 #define EGLAPI KHRONOS_APICALL
51 #endif
52
53 #ifndef EGLAPIENTRY
54 #define EGLAPIENTRY KHRONOS_APIENTRY
55 #endif
56 #define EGLAPIENTRYP EGLAPIENTRY*
57
58 /* The types NativeDisplayType, NativeWindowType, and NativePixmapType
59 * are aliases of window-system-dependent types, such as X Display * or
60 * Windows Device Context. They must be defined in platform-specific
61 * code below. The EGL-prefixed versions of Native*Type are the same
62 * types, renamed in EGL 1.3 so all types in the API start with "EGL".
63 *
64 * Khronos STRONGLY RECOMMENDS that you use the default definitions
65 * provided below, since these changes affect both binary and source
66 * portability of applications using EGL running on different EGL
67 * implementations.
68 */
69
70 #if defined(_WIN32) || defined(__VC32__) && !defined(__CYGWIN__) && !defined(__SCITECH_SNAP__) /* Win32 and WinCE */
71 #ifndef WIN32_LEAN_AND_MEAN
72 #define WIN32_LEAN_AND_MEAN 1
73 #endif
74 #include <windows.h>
75
76 typedef HDC EGLNativeDisplayType;
77 typedef HBITMAP EGLNativePixmapType;
78 typedef HWND EGLNativeWindowType;
79
80 #elif defined(__WINSCW__) || defined(__SYMBIAN32__) /* Symbian */
81
82 typedef int EGLNativeDisplayType;
83 typedef void *EGLNativeWindowType;
84 typedef void *EGLNativePixmapType;
85
86 #elif defined(WL_EGL_PLATFORM)
87
88 typedef struct wl_display *EGLNativeDisplayType;
89 typedef struct wl_egl_pixmap *EGLNativePixmapType;
90 typedef struct wl_egl_window *EGLNativeWindowType;
91
92 #elif defined(__unix__) && !defined(ANDROID)
93
94 /* X11 (tentative) */
95 #include <X11/Xlib.h>
96 #include <X11/Xutil.h>
97
98 typedef Display *EGLNativeDisplayType;
99 typedef Pixmap EGLNativePixmapType;
100 typedef Window EGLNativeWindowType;
101
102 #elif defined(ANDROID)
103
104 struct egl_native_pixmap_t;
105
106 typedef struct ANativeWindow* EGLNativeWindowType;
107 typedef struct egl_native_pixmap_t* EGLNativePixmapType;
108 typedef void* EGLNativeDisplayType;
109
110 #else
111 #error "Platform not recognized"
112 #endif
113
114 /* EGL 1.2 types, renamed for consistency in EGL 1.3 */
115 typedef EGLNativeDisplayType NativeDisplayType;
116 typedef EGLNativePixmapType NativePixmapType;
117 typedef EGLNativeWindowType NativeWindowType;
118
119
120 /* Define EGLint. This must be a signed integral type large enough to contain
121 * all legal attribute names and values passed into and out of EGL, whether
122 * their type is boolean, bitmask, enumerant (symbolic constant), integer,
123 * handle, or other. While in general a 32-bit integer will suffice, if
124 * handles are 64 bit types, then EGLint should be defined as a signed 64-bit
125 * integer type.
126 */
127 typedef khronos_int32_t EGLint;
128
129 #endif /* __eglplatform_h */
khrplatform.h
NativePixmapType
EGLNativePixmapType NativePixmapType
Definition: eglplatform.h:116
EGLint
khronos_int32_t EGLint
Definition: eglplatform.h:127
HDC
typedef HDC(WINAPI *PFNWGLGETCURRENTREADDCARBPROC)(VOID)
NativeWindowType
EGLNativeWindowType NativeWindowType
Definition: eglplatform.h:117
khronos_int32_t
int32_t khronos_int32_t
Definition: khrplatform.h:207
NativeDisplayType
EGLNativeDisplayType NativeDisplayType
Definition: eglplatform.h:115