--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/khronosfws/openmax_al/src/metadataextractor/xametadataextractor.h	Fri Apr 16 15:29:42 2010 +0300
@@ -0,0 +1,75 @@
+/*
+* Copyright (c) 2009 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: 
+*
+*/
+
+#ifndef XAMETADATAEXTRACTOR_H
+#define XAMETADATAEXTRACTOR_H
+
+#include "openmaxalwrapper.h"
+#include "xaobjectitf.h"
+#include "xaglobals.h"
+#ifdef _GSTREAMER_BACKEND_
+#include "XAMetadataAdaptCtx.h"
+#endif
+
+/** MACROS **/
+
+
+/** TYPES **/
+
+
+/** ENUMERATIONS **/
+/* Enumeration for interfaces that MetadataExtractor supports.  */
+typedef enum
+{
+    MDE_OBJECTITF, /* <-keep this first */
+    MDE_DIMITF,
+    MDE_METADATAEXTRACTIONITF,
+    MDE_METADATATRAVERSALITF,
+    MDE_CONFIGEXTENSIONITF,
+    MDE_DYNAMICSOURCEITF,
+    MDE_ITFCOUNT
+} XAMetadataExtractorInterfaces;
+
+/** STRUCTURES **/
+/* Specification for XAMetadataExtractorImpl
+ */
+typedef struct XAMetadataExtractorImpl_
+{
+    /* Parent for XAMetadataExtractorImpl */
+    XAObjectItfImpl baseObj; /* <-keep this first */
+
+#ifdef _GSTREAMER_BACKEND_
+    /* variables */
+    XAAdaptationBaseCtx* adaptationCtx;
+#endif
+} XAMetadataExtractorImpl;
+
+
+/** METHODS **/
+
+/* base object XAObjectItfImpl methods */
+XAresult    XAMetadataExtractorImpl_DoRealize(XAObjectItf self);
+XAresult    XAMetadataExtractorImpl_DoResume(XAObjectItf self);
+void        XAMetadataExtractorImpl_FreeResources(XAObjectItf self);
+
+/* MetadataExtractorImpl -specific methods */
+XAresult XAMetadataExtractorImpl_DoAddItf(XAObjectItf self, XAObjItfMapEntry *mapEntry );
+XAresult XAMetadataExtractorImpl_DoResumeItf(XAObjectItf self, XAObjItfMapEntry *mapEntry );
+XAresult XAMetadataExtractorImpl_DoRemoveItf(XAObjectItf self, XAObjItfMapEntry *mapEntry );
+
+
+#endif /* XAMETADATAEXTRACTOR_H */