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182 lines
6.0 KiB
182 lines
6.0 KiB
#ifndef __eglplatform_h_ |
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#define __eglplatform_h_ |
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/* |
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** Copyright (c) 2007-2016 The Khronos Group Inc. |
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** |
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** Permission is hereby granted, free of charge, to any person obtaining a |
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** copy of this software and/or associated documentation files (the |
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** "Materials"), to deal in the Materials without restriction, including |
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** without limitation the rights to use, copy, modify, merge, publish, |
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** distribute, sublicense, and/or sell copies of the Materials, and to |
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** permit persons to whom the Materials are furnished to do so, subject to |
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** the following conditions: |
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** |
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** The above copyright notice and this permission notice shall be included |
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** in all copies or substantial portions of the Materials. |
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** |
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** THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, |
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** EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF |
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** MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. |
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** IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY |
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** CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, |
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** TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE |
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** MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS. |
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*/ |
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/* Platform-specific types and definitions for egl.h |
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* $Revision: 30994 $ on $Date: 2015-04-30 13:36:48 -0700 (Thu, 30 Apr 2015) $ |
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* |
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* Adopters may modify khrplatform.h and this file to suit their platform. |
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* You are encouraged to submit all modifications to the Khronos group so that |
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* they can be included in future versions of this file. Please submit changes |
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* by sending them to the public Khronos Bugzilla (http://khronos.org/bugzilla) |
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* by filing a bug against product "EGL" component "Registry". |
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*/ |
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#include <KHR/khrplatform.h> |
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/* Macros used in EGL function prototype declarations. |
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* |
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* EGL functions should be prototyped as: |
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* |
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* EGLAPI return-type EGLAPIENTRY eglFunction(arguments); |
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* typedef return-type (EXPAPIENTRYP PFNEGLFUNCTIONPROC) (arguments); |
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* |
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* KHRONOS_APICALL and KHRONOS_APIENTRY are defined in KHR/khrplatform.h |
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*/ |
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#ifndef EGLAPI |
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#define EGLAPI KHRONOS_APICALL |
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#endif |
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#ifndef EGLAPIENTRY |
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#define EGLAPIENTRY KHRONOS_APIENTRY |
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#endif |
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#define EGLAPIENTRYP EGLAPIENTRY* |
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#if defined(MESA_EGL_NO_X11_HEADERS) && !defined(EGL_NO_X11) |
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#warning "`MESA_EGL_NO_X11_HEADERS` is deprecated, and doesn't work with the unmodified Khronos header" |
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#warning "Please use `EGL_NO_X11` instead, as `MESA_EGL_NO_X11_HEADERS` will be removed soon" |
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#define EGL_NO_X11 |
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#endif |
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/* The types NativeDisplayType, NativeWindowType, and NativePixmapType |
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* are aliases of window-system-dependent types, such as X Display * or |
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* Windows Device Context. They must be defined in platform-specific |
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* code below. The EGL-prefixed versions of Native*Type are the same |
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* types, renamed in EGL 1.3 so all types in the API start with "EGL". |
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* |
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* Khronos STRONGLY RECOMMENDS that you use the default definitions |
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* provided below, since these changes affect both binary and source |
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* portability of applications using EGL running on different EGL |
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* implementations. |
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*/ |
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#if defined(_WIN32) || defined(__VC32__) && !defined(__CYGWIN__) && !defined(__SCITECH_SNAP__) /* Win32 and WinCE */ |
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#ifndef WIN32_LEAN_AND_MEAN |
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#define WIN32_LEAN_AND_MEAN 1 |
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#endif |
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#include <windows.h> |
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typedef HDC EGLNativeDisplayType; |
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typedef HBITMAP EGLNativePixmapType; |
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typedef HWND EGLNativeWindowType; |
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#elif defined(__EMSCRIPTEN__) |
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typedef int EGLNativeDisplayType; |
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typedef int EGLNativePixmapType; |
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typedef int EGLNativeWindowType; |
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#elif defined(__WINSCW__) || defined(__SYMBIAN32__) /* Symbian */ |
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typedef int EGLNativeDisplayType; |
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typedef void *EGLNativePixmapType; |
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typedef void *EGLNativeWindowType; |
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#elif defined(WL_EGL_PLATFORM) |
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typedef struct wl_display *EGLNativeDisplayType; |
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typedef struct wl_egl_pixmap *EGLNativePixmapType; |
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typedef struct wl_egl_window *EGLNativeWindowType; |
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#elif defined(__GBM__) |
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typedef struct gbm_device *EGLNativeDisplayType; |
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typedef struct gbm_bo *EGLNativePixmapType; |
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typedef void *EGLNativeWindowType; |
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#elif defined(__ANDROID__) || defined(ANDROID) |
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struct ANativeWindow; |
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struct egl_native_pixmap_t; |
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typedef void* EGLNativeDisplayType; |
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typedef struct egl_native_pixmap_t* EGLNativePixmapType; |
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typedef struct ANativeWindow* EGLNativeWindowType; |
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#elif defined(USE_OZONE) |
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typedef intptr_t EGLNativeDisplayType; |
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typedef intptr_t EGLNativePixmapType; |
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typedef intptr_t EGLNativeWindowType; |
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#elif defined(__unix__) && defined(EGL_NO_X11) |
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typedef void *EGLNativeDisplayType; |
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typedef khronos_uintptr_t EGLNativePixmapType; |
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typedef khronos_uintptr_t EGLNativeWindowType; |
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#elif defined(__unix__) || defined(USE_X11) |
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/* X11 (tentative) */ |
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#include <X11/Xlib.h> |
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#include <X11/Xutil.h> |
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typedef Display *EGLNativeDisplayType; |
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typedef Pixmap EGLNativePixmapType; |
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typedef Window EGLNativeWindowType; |
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#elif defined(__APPLE__) |
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typedef int EGLNativeDisplayType; |
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typedef void *EGLNativePixmapType; |
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typedef void *EGLNativeWindowType; |
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#elif defined(__HAIKU__) |
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#include <kernel/image.h> |
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typedef void *EGLNativeDisplayType; |
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typedef khronos_uintptr_t EGLNativePixmapType; |
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typedef khronos_uintptr_t EGLNativeWindowType; |
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#else |
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#error "Platform not recognized" |
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#endif |
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/* EGL 1.2 types, renamed for consistency in EGL 1.3 */ |
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typedef EGLNativeDisplayType NativeDisplayType; |
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typedef EGLNativePixmapType NativePixmapType; |
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typedef EGLNativeWindowType NativeWindowType; |
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/* Define EGLint. This must be a signed integral type large enough to contain |
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* all legal attribute names and values passed into and out of EGL, whether |
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* their type is boolean, bitmask, enumerant (symbolic constant), integer, |
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* handle, or other. While in general a 32-bit integer will suffice, if |
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* handles are 64 bit types, then EGLint should be defined as a signed 64-bit |
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* integer type. |
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*/ |
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typedef khronos_int32_t EGLint; |
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/* C++ / C typecast macros for special EGL handle values */ |
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#if defined(__cplusplus) |
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#define EGL_CAST(type, value) (static_cast<type>(value)) |
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#else |
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#define EGL_CAST(type, value) ((type) (value)) |
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#endif |
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#endif /* __eglplatform_h */
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