--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/khronosfws/openmax_al/src/common/xaobjectitf.h	Tue Aug 31 15:43:02 2010 +0300
@@ -0,0 +1,120 @@
+/*
+ * 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 XAOBJECTITF_H
+#define XAOBJECTITF_H
+
+#include "openmaxalwrapper.h"
+#include "xaglobals.h"
+#include "xaplatform.h"
+
+/** MACROS **/
+
+/** TYPES **/
+/* object-specific function pointers */
+typedef XAresult (*xaDoRealizeImpl)(XAObjectItf self);
+typedef XAresult (*xaDoResumeImpl)(XAObjectItf self);
+typedef void (*xaFreeResourcesImpl)(XAObjectItf self);
+
+/** ENUMERATIONS **/
+
+/** STRUCTURES **/
+typedef struct XAObjItfMapEntry_
+    {
+    XAInterfaceID iid;
+    XAuint8 mapIdx;
+    void *pItf;
+    XAboolean locEnabled;
+    XAboolean required;
+    XAboolean isDynamic;
+    } XAObjItfMapEntry;
+
+/* Definition of XAObjectItf implementation */
+typedef struct XAObjectItfImpl_
+    {
+    /* parent interface */
+    struct XAObjectItf_ itf;
+    /* pointer to self */
+    struct XAObjectItfImpl_* self;
+
+    /* variables */
+    XAint32 priority;
+    XAboolean preemptable;
+    XAuint32 state;
+
+    /* array of available interfaces */
+    XAObjItfMapEntry *interfaceMap;
+    XAuint32 interfaceCount;
+
+    /* async related variables */
+    XAImplThreadHandle asyncThr;
+    XAboolean asyncOngoing;
+    xaObjectCallback callBack;
+    void *context;
+    XAObjectItf cbPtrToSelf;
+
+    /* object-specific function implementation pointers */
+    /* (must be implemented by every object) */
+    xaDoRealizeImpl DoRealizeImpl;
+    xaDoResumeImpl DoResumeImpl;
+    xaFreeResourcesImpl FreeResourcesImpl;
+    } XAObjectItfImpl;
+
+/** METHODS **/
+
+/* Base interface XAObjectItf implementation */
+XAresult XAObjectItfImpl_Realize(XAObjectItf self, XAboolean async);
+
+XAresult XAObjectItfImpl_Resume(XAObjectItf self, XAboolean async);
+
+XAresult XAObjectItfImpl_GetState(XAObjectItf self, XAuint32 *pState);
+
+XAresult XAObjectItfImpl_GetInterface(XAObjectItf self,
+        const XAInterfaceID iid, void *pInterface);
+
+XAresult XAObjectItfImpl_RegisterCallback(XAObjectItf self,
+        xaObjectCallback callback, void *pContext);
+
+void XAObjectItfImpl_AbortAsyncOperation(XAObjectItf self);
+
+void XAObjectItfImpl_Destroy(XAObjectItf self);
+
+XAresult XAObjectItfImpl_SetPriority(XAObjectItf self, XAint32 priority,
+        XAboolean preemptable);
+
+XAresult XAObjectItfImpl_GetPriority(XAObjectItf self, XAint32 *pPriority,
+        XAboolean *pPreemptable);
+
+XAresult XAObjectItfImpl_SetLossOfControlInterfaces(XAObjectItf self,
+        XAint16 numInterfaces, XAInterfaceID *pInterfaceIDs,
+        XAboolean enabled);
+
+/* XAObjectItfImpl -specific methods */
+
+/* Allocate and initialize base object */
+XAresult XAObjectItfImpl_Init(XAObjectItfImpl* self, XAuint32 itfCount,
+        const XAInterfaceID** itfIIDs, xaDoRealizeImpl doRealizeImpl,
+        xaDoResumeImpl doResumeImpl, xaFreeResourcesImpl freeResourcesImpl);
+
+/* methods for asynchronous service */
+void* XAObjectItfImpl_AsyncRealize(void* args);
+void* XAObjectItfImpl_AsyncResume(void* args);
+
+XAObjItfMapEntry* XAObjectItfImpl_GetItfEntry(const XAObjectItf self,
+        const XAInterfaceID iid);
+
+#endif /* XAOBJECTITF_H */