--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mmfenh/advancedaudiocontroller/audiocontrollerpluginsvariant/aacaudioplaycontroller/Src/AACAudioPlayControllerDecoder.h	Tue Feb 02 01:08:46 2010 +0200
@@ -0,0 +1,95 @@
+/*
+* Copyright (c) 2006 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:  This file defines the AAC Play Controller Decoder class.
+*
+*/
+
+
+#ifndef CAACPLAYCONTROLLERDECODER_H
+#define CAACPLAYCONTROLLERDECODER_H
+
+//  INCLUDES
+#include "AdvancedAudioDecoder.h"
+#include <EAacPlusUtil.h>
+
+// FORWARD DECLARATIONS
+class CMMFCodec;
+class CEAacPlusUtil;
+
+// CLASS DECLARATION
+/**
+*  This class defines the AAC play controller decoder.
+*
+*  @lib AACAudioPlayController.lib
+*  @since 3.0
+*/
+class CAACAudioPlayControllerDecoder : public CAdvancedAudioDecoder
+    {
+
+	public:  // Constructors and destructor
+
+        /**
+        * Two-phased constructor.
+        */
+        static CAACAudioPlayControllerDecoder* NewL();
+
+        /**
+        * Destructor.
+        */
+        virtual ~CAACAudioPlayControllerDecoder();
+
+    public: // Functions from base classes
+
+        /**
+		* From CAdvancedAudioDecoder
+	    * Check if the audio converter is hardware accelerated.
+	    * @since 3.0
+	    * @return ETrue if hardare accelerated, otherwise, EFalse.
+	    */
+        TBool IsHwAccelerated();
+		TCodecProcessResult ProcessL(CMMFBuffer& aSrc, CMMFBuffer& aDst);
+		TInt CodecConfig(RArray<TInt>& aCodecConfigData);
+		TInt CodecCmd(TCodecCmd aCmd);
+        
+    private: // Functions from base classes
+		void ResetL();
+		
+	private:
+        /**
+        * C++ default constructor.
+        */
+        CAACAudioPlayControllerDecoder();
+
+        /**
+        * By default Symbian 2nd phase constructor is private.
+        */
+        void ConstructL();
+
+		// these are defined for us in hwdecoder implementation only
+		void InitCodecConfigs();
+		TInt SeekSync(TUint8* aBuf, TInt aBufLen);
+		TInt FrameLength(const TUint8* aBuf,TInt aBufLen,TInt& aFrameLength);
+		TInt SeekAdtsSync(TUint8* aBuf, TInt aBufLen);
+		TBool IsValidAdtsFrame(const TUint8* aPtr, TInt aBufLen);
+
+    private: // Data
+        
+        CEAacPlusUtil*  iAacUtil;
+        CEAacPlusUtil::TEAacPlusFormatType iFormatType;
+		CEAacPlusUtil::TEAacPlusFrameLenConfig iFrameLenConfig;
+	};
+
+
+#endif		// CAACPLAYCONTROLLERDECODER_H
+