omxil/mmilapi/refomxil/inc/momxilcomponentifobserver.h
changeset 56 b6488ac24ddc
parent 47 481b3bce574a
child 57 1cbb0d5bf7f2
--- a/omxil/mmilapi/refomxil/inc/momxilcomponentifobserver.h	Mon Aug 23 21:48:44 2010 +0100
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,76 +0,0 @@
-// Copyright (c) 2008-2009 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 MOMXILCOMPONENTIFOBSERVER_H
-#define MOMXILCOMPONENTIFOBSERVER_H
-
-#include <e32base.h>
-#include <openmax/il/khronos/v1_x/OMX_Core.h>
-
-class CMMFBuffer;
-
-/**
-OpenMAX component interface observer class.
-This is an internal interface class that encapsulates and represents the OpenMAX callback API as defined by the OpenMAX specification.
-*/
-class MOmxILComponentIfObserver
-	{
-public:
-	
-	/**
-	Callback method that returns the buffer that has been filled.
-	
-	@param 	aBuffer
-	 		The buffer returned by the OpenMAX component.
-	@param 	aPortIndex
-	 		The OpenMAX component's port index returning the buffer.
-	@return	
-			KErrNone, if successful; otherwise one of the other system-wide error codes. 
-	*/
-
-	virtual TInt FillBufferDone(CMMFBuffer* aBuffer, TInt aPortIndex) = 0;
-
-	/**
-	Callback method that returns the buffer that has been emptied.
-	
-	@param 	aBuffer
-	 		The buffer returned by the OpenMAX component.
-	@param 	aPortIndex
-	 		The OpenMAX component's port index returning the buffer.
-	@return	
-			KErrNone, if successful; otherwise one of the other system-wide error codes. 
-	*/
-	virtual TInt EmptyBufferDone(const CMMFBuffer* aBuffer, TInt aPortIndex) = 0;
-
-	/**
-	Callback method used by the component to notify the client application of a particular event.
-	
-	@param 	aEvent
-	 		Event the component wants to notify the application about.
-	@param 	aData1
-	 		The first integer event-specific parameter.
-	@param 	aData2
-	 		The second integer event-specific parameter.
-	@param 	aExtraInfo
-			A pointer to additional event-specific data the component wants to send to the application.
-			The component owns the memory.
-	@return	
-			KErrNone, if successful; otherwise one of the other system-wide error codes. 
-	*/
-	virtual TInt EventHandler(OMX_EVENTTYPE aEvent, TUint32 aData1, TUint32 aData2, TAny* aExtraInfo) = 0;
-	};
-
-#endif // MOMXILCOMPONENTIFOBSERVER_H
-