kc3-lang/SDL/src/video/khronos/EGL/eglplatform.h

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• Hash : 23ffa3d9
  Author :
  Date : 2021-08-25T21:31:07
  

  Update SDL's copy of the EGL headers from Khronos

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• src/video/khronos/EGL/eglplatform.h

• #ifndef __eglplatform_h_
  #define __eglplatform_h_
  
  /*
  ** Copyright 2007-2020 The Khronos Group Inc.
  ** SPDX-License-Identifier: Apache-2.0
  */
  
  /* Platform-specific types and definitions for egl.h
   *
   * Adopters may modify khrplatform.h and this file to suit their platform.
   * You are encouraged to submit all modifications to the Khronos group so that
   * they can be included in future versions of this file.  Please submit changes
   * by filing an issue or pull request on the public Khronos EGL Registry, at
   * https://www.github.com/KhronosGroup/EGL-Registry/
   */
  
  #include <KHR/khrplatform.h>
  
  /* Macros used in EGL function prototype declarations.
   *
   * EGL functions should be prototyped as:
   *
   * EGLAPI return-type EGLAPIENTRY eglFunction(arguments);
   * typedef return-type (EXPAPIENTRYP PFNEGLFUNCTIONPROC) (arguments);
   *
   * KHRONOS_APICALL and KHRONOS_APIENTRY are defined in KHR/khrplatform.h
   */
  
  #ifndef EGLAPI
  #define EGLAPI KHRONOS_APICALL
  #endif
  
  #ifndef EGLAPIENTRY
  #define EGLAPIENTRY  KHRONOS_APIENTRY
  #endif
  #define EGLAPIENTRYP EGLAPIENTRY*
  
  /* The types NativeDisplayType, NativeWindowType, and NativePixmapType
   * are aliases of window-system-dependent types, such as X Display * or
   * Windows Device Context. They must be defined in platform-specific
   * code below. The EGL-prefixed versions of Native*Type are the same
   * types, renamed in EGL 1.3 so all types in the API start with "EGL".
   *
   * Khronos STRONGLY RECOMMENDS that you use the default definitions
   * provided below, since these changes affect both binary and source
   * portability of applications using EGL running on different EGL
   * implementations.
   */
  
  #if defined(EGL_NO_PLATFORM_SPECIFIC_TYPES)
  
  typedef void *EGLNativeDisplayType;
  typedef void *EGLNativePixmapType;
  typedef void *EGLNativeWindowType;
  
  #elif defined(_WIN32) || defined(__VC32__) && !defined(__CYGWIN__) && !defined(__SCITECH_SNAP__) /* Win32 and WinCE */
  #ifndef WIN32_LEAN_AND_MEAN
  #define WIN32_LEAN_AND_MEAN 1
  #endif
  #include <windows.h>
  
  typedef HDC     EGLNativeDisplayType;
  typedef HBITMAP EGLNativePixmapType;
  typedef HWND    EGLNativeWindowType;
  
  #elif defined(__EMSCRIPTEN__)
  
  typedef int EGLNativeDisplayType;
  typedef int EGLNativePixmapType;
  typedef int EGLNativeWindowType;
  
  #elif defined(__WINSCW__) || defined(__SYMBIAN32__)  /* Symbian */
  
  typedef int   EGLNativeDisplayType;
  typedef void *EGLNativePixmapType;
  typedef void *EGLNativeWindowType;
  
  #elif defined(WL_EGL_PLATFORM)
  
  typedef struct wl_display     *EGLNativeDisplayType;
  typedef struct wl_egl_pixmap  *EGLNativePixmapType;
  typedef struct wl_egl_window  *EGLNativeWindowType;
  
  #elif defined(__GBM__)
  
  typedef struct gbm_device  *EGLNativeDisplayType;
  typedef struct gbm_bo      *EGLNativePixmapType;
  typedef void               *EGLNativeWindowType;
  
  #elif defined(__ANDROID__) || defined(ANDROID)
  
  struct ANativeWindow;
  struct egl_native_pixmap_t;
  
  typedef void*                           EGLNativeDisplayType;
  typedef struct egl_native_pixmap_t*     EGLNativePixmapType;
  typedef struct ANativeWindow*           EGLNativeWindowType;
  
  #elif defined(USE_OZONE)
  
  typedef intptr_t EGLNativeDisplayType;
  typedef intptr_t EGLNativePixmapType;
  typedef intptr_t EGLNativeWindowType;
  
  #elif defined(USE_X11)
  
  /* X11 (tentative)  */
  #include <X11/Xlib.h>
  #include <X11/Xutil.h>
  
  typedef Display *EGLNativeDisplayType;
  typedef Pixmap   EGLNativePixmapType;
  typedef Window   EGLNativeWindowType;
  
  #elif defined(__unix__)
  
  typedef void             *EGLNativeDisplayType;
  typedef khronos_uintptr_t EGLNativePixmapType;
  typedef khronos_uintptr_t EGLNativeWindowType;
  
  #elif defined(__APPLE__)
  
  typedef int   EGLNativeDisplayType;
  typedef void *EGLNativePixmapType;
  typedef void *EGLNativeWindowType;
  
  #elif defined(__HAIKU__)
  
  #include <kernel/image.h>
  
  typedef void              *EGLNativeDisplayType;
  typedef khronos_uintptr_t  EGLNativePixmapType;
  typedef khronos_uintptr_t  EGLNativeWindowType;
  
  #elif defined(__Fuchsia__)
  
  typedef void              *EGLNativeDisplayType;
  typedef khronos_uintptr_t  EGLNativePixmapType;
  typedef khronos_uintptr_t  EGLNativeWindowType;
  
  #else
  #error "Platform not recognized"
  #endif
  
  /* EGL 1.2 types, renamed for consistency in EGL 1.3 */
  typedef EGLNativeDisplayType NativeDisplayType;
  typedef EGLNativePixmapType  NativePixmapType;
  typedef EGLNativeWindowType  NativeWindowType;
  
  
  /* Define EGLint. This must be a signed integral type large enough to contain
   * all legal attribute names and values passed into and out of EGL, whether
   * their type is boolean, bitmask, enumerant (symbolic constant), integer,
   * handle, or other.  While in general a 32-bit integer will suffice, if
   * handles are 64 bit types, then EGLint should be defined as a signed 64-bit
   * integer type.
   */
  typedef khronos_int32_t EGLint;
  
  
  /* C++ / C typecast macros for special EGL handle values */
  #if defined(__cplusplus)
  #define EGL_CAST(type, value) (static_cast<type>(value))
  #else
  #define EGL_CAST(type, value) ((type) (value))
  #endif
  
  #endif /* __eglplatform_h */
  

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