diff -r 2bd88482bfe5 -r 6a1564a2f3e6 egl/eglinterface/include/eglwindowcommon.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/egl/eglinterface/include/eglwindowcommon.h	Fri Sep 17 08:36:49 2010 +0300
@@ -0,0 +1,58 @@
+// Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
+// All rights reserved.
+// This component and the accompanying materials are made available
+// under the terms of "Eclipse Public License v1.0"
+// which accompanies this distribution, and is available
+// at the URL "http://www.eclipse.org/legal/epl-v10.html".
+//
+// Initial Contributors:
+// Nokia Corporation - initial contribution.
+//
+// Contributors:
+//
+// Description:
+//
+
+
+/**
+ @file
+ @publishedPartner
+ @prototype
+*/
+
+
+#ifndef __EGLWINDOWCOMMON_H__
+#define __EGLWINDOWCOMMON_H__
+
+
+#include <e32std.h>
+#include <graphics/surfaceconfiguration.h>
+#include <graphics/suerror.h>
+
+
+/**
+EGL Window panic codes, panic function and assert macro.
+*/
+enum TEglWindowPanicCode
+    {
+    EEglWindowPanicInvalidSurface = 0,
+    EEglWindowPanicInvalidScreenNumber = 1,
+    EEglWindowPanicSizeInPixelsIsNegative = 2,
+    EEglWindowPanicSizeInTwipsIsNegative = 3,
+    EEglWindowPanicREglStandAloneWindowNotCreated = 4,
+    EEglWindowPanicRWindowHasNoSession = 5,
+    };
+
+
+static inline void EglWindowPanic(TEglWindowPanicCode aPanicCode)
+    {
+    _LIT(KPanicCategory, "EglWindow");
+    User::Panic(KPanicCategory, aPanicCode);
+    }
+
+
+#define EGL_WINDOW_ASSERT_DEBUG(aAssert, aPanicCode) __ASSERT_DEBUG(aAssert, EglWindowPanic(aPanicCode))
+#define EGL_WINDOW_ASSERT_ALWAYS(aAssert, aPanicCode) __ASSERT_ALWAYS(aAssert, EglWindowPanic(aPanicCode))
+
+
+#endif