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-rw-r--r--include/EGL/eglplatform.h138
1 files changed, 75 insertions, 63 deletions
diff --git a/include/EGL/eglplatform.h b/include/EGL/eglplatform.h
index 09abb5d844a..22e855f56ca 100644
--- a/include/EGL/eglplatform.h
+++ b/include/EGL/eglplatform.h
@@ -1,43 +1,59 @@
-/* -*- 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 <windows.h>
-#endif
-
-#if !defined(_WIN32_WCE)
-#include <sys/types.h>
-#include <stdint.h>
-#endif
+/*
+** Copyright (c) 2007-2009 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: 9724 $ on $Date: 2009-12-02 02:05:33 -0800 (Wed, 02 Dec 2009) $
+ *
+ * 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(__GNUC__) && (__GNUC__ * 100 + __GNUC_MINOR__) >= 303
-# define EGLAPI __attribute__((visibility("default")))
-# define EGLAPIENTRY
-#endif
+#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);
*
- * 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 EGLAPIENTRY
-#define EGLAPIENTRY
+#ifndef EGLAPI
+#define EGLAPI KHRONOS_APICALL
#endif
-#ifndef EGLAPIENTRYP
-#define EGLAPIENTRYP EGLAPIENTRY *
+
+#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
@@ -46,53 +62,49 @@
* types, renamed in EGL 1.3 so all types in the API start with "EGL".
*/
-/* Unix (tentative)
- #include <X headers>
- typedef Display *NativeDisplayType;
- - or maybe, if encoding "hostname:display.head"
- typedef const char *NativeWindowType;
- etc.
- */
-
-
-#if (defined(WIN32) || defined(_WIN32_WCE))
-
-/** BEGIN Added for Windows **/
-#ifndef EGLAPI
-#define EGLAPI __declspec(dllexport)
+#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 long int32_t;
-typedef unsigned long uint32_t;
-typedef unsigned char uint8_t;
-#define snprintf _snprintf
-#define strcasecmp _stricmp
-#define vsnprintf _vsnprintf
-
-typedef HDC NativeDisplayType;
-typedef HWND NativeWindowType;
-typedef HBITMAP NativePixmapType;
-/** END Added for Windows **/
+typedef HDC EGLNativeDisplayType;
+typedef HBITMAP EGLNativePixmapType;
+typedef HWND EGLNativeWindowType;
-#elif defined(__gnu_linux__) || defined(__FreeBSD__) || defined(__sun) || defined(__APPLE__)
+#elif defined(__WINSCW__) || defined(__SYMBIAN32__) /* Symbian */
+typedef int EGLNativeDisplayType;
+typedef void *EGLNativeWindowType;
+typedef void *EGLNativePixmapType;
-/** BEGIN Added for X (Mesa) **/
-#ifndef EGLAPI
-#define EGLAPI extern
-#endif
+#elif defined(__unix__)
+/* X11 (tentative) */
#include <X11/Xlib.h>
-typedef Display *NativeDisplayType;
-typedef Window NativeWindowType;
-typedef Pixmap NativePixmapType;
-/** END Added for X (Mesa) **/
+#include <X11/Xutil.h>
+
+typedef Display *EGLNativeDisplayType;
+typedef Pixmap EGLNativePixmapType;
+typedef Window 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;
#endif /* __eglplatform_h */