--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mmfenh/advancedaudiocontroller/audiocontrollerpluginsvariant/3gpaudioplaycontroller/Src/3GPAudioPlayControllerPlugin.h	Tue Feb 02 01:08:46 2010 +0200
@@ -0,0 +1,148 @@
+/*
+* 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 class implements ECOM controller plugin for playback of
+*				 audio contents in 3GPP container family (e.g. 3GP, MP4, M4A, 3G2).
+*
+*/
+
+
+#ifndef C3GPAUDIOPLAYCONTROLLERPLUGIN_H
+#define C3GPAUDIOPLAYCONTROLLERPLUGIN_H
+
+// INCLUDES
+#include "AdvancedAudioPlayController.h"
+
+//#ifdef __AAC_PLUS_DECODER_PLUGIN
+//#include "MmfEnhAacPlusUtil.h"
+#include <EAacPlusUtil.h>
+//#endif
+
+#include "3gpDataSourceAdapter.h"
+
+
+// FORWARD DECLARATION
+class C3GPAudioPlayControllerDecoderBuilder;
+
+// CLASS DECLARATION
+
+/**
+*  This class implements 3GPAudioPlayControllerPlugin
+*
+*  @lib 3GPAudioPlayControllerPlugin.lib
+*  @since 3.0
+*/
+class C3GPAudioPlayControllerPlugin : public CAdvancedAudioPlayController
+    {
+	public:  // Constructors and destructor
+
+		/**
+		* Two-phased constructor.
+		*/
+		static C3GPAudioPlayControllerPlugin* NewL();
+
+		/**
+		* Destructor
+		*/
+		virtual ~C3GPAudioPlayControllerPlugin();
+
+    protected: // Functions from base classes (MDataSink)
+
+    protected: // Functions from base classes (MAdvancedAudioOutputObserver)
+
+    private: // Functions from base classes
+
+        /**
+		* From CAdvancedAudioPlayController
+        * Format specific initialization for Data Source
+        * @since 3.0
+        * @return void
+        */
+        void DoAddDataSourceL();
+
+        /**
+		* From CAdvancedAudioPlayController
+        * Format specific initialization for Data Sink
+        * @since 3.0
+        * @return void
+        */
+        void DoAddDataSinkL();
+        
+        /**
+		* From CAdvancedAudioPlayController
+        * Stops playback.
+        * @since 3.0
+        * @return void
+        */
+		void DoStopL(TInt aError);
+
+        /**
+		* From CAdvancedAudioPlayController
+        * Retrieves config data for codec.
+        * @since 5.0
+        * @return void
+        */
+        TInt GetCodecConfigData(RArray<TInt>& aCodecConfigData);
+
+        /**
+		* From CAdvancedAudioPlayController
+        * Instantiates the codec.
+        * @since 5.0
+        * @return CAdvancedAudioDecoder*
+        */
+        CAdvancedAudioDecoder* BuildDecoderL();
+
+    private:
+
+        /**
+        * C++ default constructor.
+        */
+        C3GPAudioPlayControllerPlugin();
+
+        /**
+        * By default Symbian 2nd phase constructor is private.
+        */
+		void ConstructL();
+
+        /**
+        * Read 3GP header for information for decoder initialization.
+        * @return void
+        */
+		void DoReadHeaderL(CMMFDataBuffer* aBuffer);
+
+    private:    // Data
+
+		// Builder for decoder object
+    	C3GPAudioPlayControllerDecoderBuilder* iDecoderBuilder;
+
+        TBool iInitFillBuffers;
+        TUint32 iAudioType;
+
+#ifdef __AAC_PLUS_DECODER_PLUGIN
+		CEAacPlusUtil* iAacUtil;
+		TInt    iOutFrameSize;		//Size of PCM Samples generated by decoder
+		TInt    iNoOfSamples;		//Number of PCM Samples generated by decoder per frame
+		TInt    iSamplingFrequency;	//Sampling freq of AAC Code decoder
+		TInt    iNoOfChannels;		//No of output channel 1=Mono; 2=Stereo
+		TInt	iProfile;			// MPEG Audio Profile 1=AAC-LC Stream; 3=AAC-LTP Stream
+		TInt	iOutSamplingFrequency; //Sampling Frequence for the output samples
+		TInt	iExtObjectType;	//Type of extended object (5=SBR/HE AAC profile; 6=PS is present)
+		TInt	iDownSampledMode; // 0=Normal Mode; 1=Down Sampled mode
+		// Format type - ADIF, ADTS, Raw
+		CEAacPlusUtil::TEAacPlusFormatType iFormatType;
+#endif
+        };
+
+#endif // C3GPAUDIOPLAYCONTROLLERPLUGIN_H
+
+// End of File