kc3-lang/angle/include/EGL/eglplatform.h

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• Author : Jamie Madill
  Date : 2019-11-04 15:20:18
  Hash : c898ec1a
  Message : Add EGL GGP extensions. This CL adds two new extensions: * EGL_ANGLE_ggp_stream_descriptor: Introduces a new attribute to CreateWindowSurface. Allows the app to pass in a stream descriptor to VkCreateSurfaceKHR. Mirrors VK_GGP_stream_descriptor_surface. * EGL_ANGLE_swap_with_frame_token: Introduces a new function 'eglSwapBuffersWithFrameTokenANGLE'. This allows the app to pass a GGP frame token down to vkQueuePresentKHR. Mirrors VK_GGP_frame_token. Bug: angleproject:4078 Change-Id: I4313ac4c264e68999905049f661bc64b44f72fab Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1897315 Commit-Queue: Jamie Madill <jmadill@chromium.org> Reviewed-by: Cody Northrop <cnorthrop@google.com>

• include/EGL/eglplatform.h

• #ifndef __eglplatform_h_
  #define __eglplatform_h_
  
  /*
  ** Copyright (c) 2007-2016 The Khronos Group Inc.
  **
  ** Permission is hereby granted, free of charge, to any person obtaining a
  ** copy of this software and/or associated documentation files (the
  ** "Materials"), to deal in the Materials without restriction, including
  ** without limitation the rights to use, copy, modify, merge, publish,
  ** distribute, sublicense, and/or sell copies of the Materials, and to
  ** permit persons to whom the Materials are furnished to do so, subject to
  ** the following conditions:
  **
  ** The above copyright notice and this permission notice shall be included
  ** in all copies or substantial portions of the Materials.
  **
  ** THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  ** EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  ** MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
  ** IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
  ** CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
  ** TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
  ** MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS.
  */
  
  /* Platform-specific types and definitions for egl.h
   * $Revision: 30994 $ on $Date: 2015-04-30 13:36:48 -0700 (Thu, 30 Apr 2015) $
   *
   * 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 sending them to the public Khronos Bugzilla (http://khronos.org/bugzilla)
   * by filing a bug against product "EGL" component "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(_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;
  
  #if !defined(WINAPI_FAMILY) || (WINAPI_FAMILY == WINAPI_FAMILY_DESKTOP_APP) /* Windows Desktop */
  typedef HWND    EGLNativeWindowType;
  #else /* Windows Store */
  #include <inspectable.h>
  typedef IInspectable* EGLNativeWindowType;
  #endif
  
  #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) || defined(USE_SYSTEM_EGL)
  
  typedef intptr_t EGLNativeDisplayType;
  typedef intptr_t EGLNativePixmapType;
  typedef intptr_t EGLNativeWindowType;
  
  #elif defined(__ggp__)
  
  typedef intptr_t EGLNativeDisplayType;
  typedef intptr_t EGLNativePixmapType;
  typedef intptr_t EGLNativeWindowType;
  
  #elif defined(__unix__) || defined(USE_X11)
  
  /* X11 (tentative)  */
  #include <X11/Xlib.h>
  #include <X11/Xutil.h>
  
  typedef Display *EGLNativeDisplayType;
  typedef Pixmap   EGLNativePixmapType;
  typedef Window   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 int   EGLNativeDisplayType;
  typedef void *EGLNativePixmapType;
  typedef void *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 */