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: 9724 $ on $Date: 2009-12-02 02:05:33 -0800 (Wed, 02 Dec 2009) $ 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 65#if defined(_WIN32) || defined(__VC32__) && !defined(__CYGWIN__) && !defined(__SCITECH_SNAP__) /* Win32 and WinCE */ 66#ifndef WIN32_LEAN_AND_MEAN 67#define WIN32_LEAN_AND_MEAN 1 68#endif 69#include <windows.h> 70 71typedef HDC EGLNativeDisplayType; 72typedef HBITMAP EGLNativePixmapType; 73typedef HWND EGLNativeWindowType; 74 75#elif defined(__WINSCW__) || defined(__SYMBIAN32__) /* Symbian */ 76 77typedef int EGLNativeDisplayType; 78typedef void *EGLNativeWindowType; 79typedef void *EGLNativePixmapType; 80 81#elif defined(__ANDROID__) || defined(ANDROID) 82 83#include <android/native_window.h> 84 85struct egl_native_pixmap_t; 86 87typedef struct ANativeWindow* EGLNativeWindowType; 88typedef struct egl_native_pixmap_t* EGLNativePixmapType; 89typedef void* EGLNativeDisplayType; 90 91#elif defined(__unix__) 92 93/* X11 (tentative) */ 94#include <X11/Xlib.h> 95#include <X11/Xutil.h> 96 97typedef Display *EGLNativeDisplayType; 98typedef Pixmap EGLNativePixmapType; 99typedef Window EGLNativeWindowType; 100 101#else 102#error "Platform not recognized" 103#endif 104 105/* EGL 1.2 types, renamed for consistency in EGL 1.3 */ 106typedef EGLNativeDisplayType NativeDisplayType; 107typedef EGLNativePixmapType NativePixmapType; 108typedef EGLNativeWindowType NativeWindowType; 109 110 111/* Define EGLint. This must be a signed integral type large enough to contain 112 * all legal attribute names and values passed into and out of EGL, whether 113 * their type is boolean, bitmask, enumerant (symbolic constant), integer, 114 * handle, or other. While in general a 32-bit integer will suffice, if 115 * handles are 64 bit types, then EGLint should be defined as a signed 64-bit 116 * integer type. 117 */ 118typedef khronos_int32_t EGLint; 119 120#endif /* __eglplatform_h */ 121