+/**************************************************************************
+ *
+ * Copyright 2008 VMware, Inc.
+ * Copyright 2009-2010 Chia-I Wu <olvaffe@gmail.com>
+ * Copyright 2010-2011 LunarG, Inc.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS 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 SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+
#include <stdlib.h>
#include <assert.h>
+#include "c11/threads.h"
+
#include "eglglobals.h"
#include "egldisplay.h"
-#include "egllog.h"
-#include "eglmutex.h"
+#include "egldriver.h"
-#define ARRAY_SIZE(a) (sizeof(a) / sizeof((a)[0]))
+static mtx_t _eglGlobalMutex = _MTX_INITIALIZER_NP;
-
-static _EGL_DECLARE_MUTEX(_eglGlobalMutex);
struct _egl_global _eglGlobal =
{
&_eglGlobalMutex, /* Mutex */
- 1, /* FreeScreenHandle */
- 0x0, /* ClientAPIsMask */
- { 0x0 }, /* ClientAPIs */
- 0, /* NumDrivers */
- { NULL }, /* Drivers */
- 0, /* NumAtExitCalls */
- { NULL }, /* AtExitCalls */
+ NULL, /* DisplayList */
+ 2, /* NumAtExitCalls */
+ {
+ /* default AtExitCalls, called in reverse order */
+ _eglUnloadDrivers, /* always called last */
+ _eglFiniDisplay
+ },
+
+ /* ClientExtensions */
+ {
+ true, /* EGL_EXT_client_extensions */
+ true, /* EGL_EXT_platform_base */
+ true, /* EGL_EXT_platform_x11 */
+ true, /* EGL_EXT_platform_wayland */
+ true, /* EGL_MESA_platform_gbm */
+ true, /* EGL_KHR_client_get_all_proc_addresses */
+ },
+
+ /* ClientExtensionsString */
+ "EGL_EXT_client_extensions"
+ " EGL_EXT_platform_base"
+ " EGL_EXT_platform_x11"
+ " EGL_EXT_platform_wayland"
+ " EGL_MESA_platform_gbm"
+ " EGL_KHR_client_get_all_proc_addresses"
};
if (func) {
static EGLBoolean registered = EGL_FALSE;
- _eglLockMutex(_eglGlobal.Mutex);
+ mtx_lock(_eglGlobal.Mutex);
if (!registered) {
atexit(_eglAtExit);
assert(_eglGlobal.NumAtExitCalls < ARRAY_SIZE(_eglGlobal.AtExitCalls));
_eglGlobal.AtExitCalls[_eglGlobal.NumAtExitCalls++] = func;
- _eglUnlockMutex(_eglGlobal.Mutex);
+ mtx_unlock(_eglGlobal.Mutex);
}
}