X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=include%2FEGL%2Feglplatform.h;h=939539e640eaf2a3d32f531000376a8a1de32f06;hb=8818e0df742120858b2460a2208fac57d242473a;hp=02c3b94bd8af284bf8a638f4329cc4ae9e0f4577;hpb=81c862205e32b163a9f5ecf3f59e4cdcccee36c6;p=mesa.git diff --git a/include/EGL/eglplatform.h b/include/EGL/eglplatform.h index 02c3b94bd8a..939539e640e 100644 --- a/include/EGL/eglplatform.h +++ b/include/EGL/eglplatform.h @@ -1,36 +1,64 @@ -/* -*- mode: c; tab-width: 8; -*- */ -/* vi: set sw=4 ts=8: */ -/* Platform-specific types and definitions for egl.h */ - #ifndef __eglplatform_h_ #define __eglplatform_h_ -/* Windows calling convention boilerplate */ -#if (defined(WIN32) || defined(_WIN32_WCE)) -#ifndef WIN32_LEAN_AND_MEAN -#define WIN32_LEAN_AND_MEAN /* Exclude rarely-used stuff from Windows headers */ -#endif -#include -#endif +/* +** 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". + */ -#if !defined(_WIN32_WCE) -#include -#endif +#include /* 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); * - * On Windows, EGLAPIENTRY can be defined like APIENTRY. - * On most other platforms, it should be empty. + * KHRONOS_APICALL and KHRONOS_APIENTRY are defined in KHR/khrplatform.h */ +#ifndef EGLAPI +#define EGLAPI KHRONOS_APICALL +#endif + #ifndef EGLAPIENTRY -#define EGLAPIENTRY +#define EGLAPIENTRY KHRONOS_APIENTRY #endif -#ifndef EGLAPIENTRYP -#define EGLAPIENTRYP EGLAPIENTRY * +#define EGLAPIENTRYP EGLAPIENTRY* + +#if defined(MESA_EGL_NO_X11_HEADERS) && !defined(EGL_NO_X11) +#warning "`MESA_EGL_NO_X11_HEADERS` is deprecated, and doesn't work with the unmodified Khronos header" +#warning "Please use `EGL_NO_X11` instead, as `MESA_EGL_NO_X11_HEADERS` will be removed soon" +#define EGL_NO_X11 #endif /* The types NativeDisplayType, NativeWindowType, and NativePixmapType @@ -38,54 +66,117 @@ * 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. */ -/* Unix (tentative) - #include - typedef Display *NativeDisplayType; - - or maybe, if encoding "hostname:display.head" - typedef const char *NativeWindowType; - etc. - */ +#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 +typedef HDC EGLNativeDisplayType; +typedef HBITMAP EGLNativePixmapType; +typedef HWND EGLNativeWindowType; -#if (defined(WIN32) || defined(_WIN32_WCE)) +#elif defined(__EMSCRIPTEN__) -/** BEGIN Added for Windows **/ -#ifndef EGLAPI -#define EGLAPI __declspec(dllexport) -#endif +typedef int EGLNativeDisplayType; +typedef int EGLNativePixmapType; +typedef int EGLNativeWindowType; -typedef long int32_t; -typedef unsigned long u_int32_t; -typedef unsigned char uint8_t; -#define snprintf _snprintf -#define strcasecmp _stricmp -#define vsnprintf _vsnprintf +#elif defined(__WINSCW__) || defined(__SYMBIAN32__) /* Symbian */ -typedef HDC NativeDisplayType; -typedef HWND NativeWindowType; -typedef HBITMAP NativePixmapType; -/** END Added for Windows **/ +typedef int EGLNativeDisplayType; +typedef void *EGLNativePixmapType; +typedef void *EGLNativeWindowType; -#elif defined(__gnu_linux__) +#elif defined(WL_EGL_PLATFORM) -/** BEGIN Added for X (Mesa) **/ -#ifndef EGLAPI -#define EGLAPI extern -#endif +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(__unix__) && defined(EGL_NO_X11) + +typedef void *EGLNativeDisplayType; +typedef khronos_uintptr_t EGLNativePixmapType; +typedef khronos_uintptr_t EGLNativeWindowType; + +#elif defined(__unix__) || defined(USE_X11) + +/* X11 (tentative) */ #include -typedef Display *NativeDisplayType; -typedef Window NativeWindowType; -typedef Pixmap NativePixmapType; -/** END Added for X (Mesa) **/ +#include + +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 + +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 NativeDisplayType EGLNativeDisplayType; -typedef NativePixmapType EGLNativePixmapType; -typedef NativeWindowType EGLNativeWindowType; +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(value)) +#else +#define EGL_CAST(type, value) ((type) (value)) +#endif #endif /* __eglplatform_h */