--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/hostsupport/hostegl/inc/eglInternal.h	Wed Oct 06 17:59:01 2010 +0100
@@ -0,0 +1,67 @@
+/* Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
+ *
+ * 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.
+ *
+ * Initial Contributors:
+ * Nokia Corporation - initial contribution.
+ *
+ * Contributors:
+ *
+ * Description:
+ *
+ */
+
+#ifndef _EGLINTERNAL_H_
+#define _EGLINTERNAL_H_
+
+#include <EGL/egl.h>
+#include <vector>
+#include "VGInterface.h"
+#include "GLESInterface.h"
+#include "GLES2Interface.h"
+#include "eglDefinitions.h"
+#include "EGLStructs.h"
+#include "EGLUtils.h"
+
+class CEGLState;
+class CEGLThread;
+extern CEGLState* getState();
+extern CEGLThread* getThread();
+extern void setEGLError( EGLint error );
+
+// Global EGL lock
+extern EGLI_LOCK g_eglLock;  
+
+#define EGLI_ENTER_RET(ret)\
+    CEGLOs::GetLock( &g_eglLock );\
+    CEGLState* state = getState();\
+    if( !state )\
+        {\
+        CEGLOs::ReleaseLock( &g_eglLock );\
+        return ret;\
+        }\
+    CEGLProcess* process = state->GetCurrentProcess(); \
+    (void)process;
+
+#define EGLI_LEAVE_RET(ret, error)\
+    setEGLError( error );\
+    CEGLOs::ReleaseLock( &g_eglLock );\
+    return ret
+#endif // _EGLINTERNAL_H_