--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mp4asp_dec/arimpeg4aspdecwrapper/export_hdr/arimpeg4aspdecwrapper.h	Fri Jul 23 16:58:44 2010 +0100
@@ -0,0 +1,185 @@
+/*
+* Copyright (c) 2009 Aricent and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of the License "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:
+* Aricent - initial contribution.
+*
+* Contributors:
+*
+* Description:
+* Header file to the Mpeg4Asp Decoder wrapper Implementation.
+*
+*/
+
+#ifndef ARIMPEG4ASPDECWRAPPER_H
+#define ARIMPEG4ASPDECWRAPPER_H
+
+//System includes
+#include <e32def.h>
+#include <e32base.h>
+#include <devvideoconstants.h>
+
+//User includes
+#include "aribasecodec.h"
+#include "ariprint.h"
+
+const TInt KMaxFrameWidth			= 640;//should be 1280 for enabling 720P decoding;
+const TInt KMaxFrameHeight			= 480;//should be 720 for enabling 720P decoding;
+
+// FORWARD DECLARATIONS
+class TUncompressedVideoFormat;
+class TVideoInputBuffer;
+class TVideoPictureHeader;
+
+/**
+ *	Class MCodecObserver
+ *  whenever a new configuration information finds in the file, ti should
+ *  be informated to the hwdevice. so that it will delete the existing
+ *  codec object and wil create a new object and configures the codec with
+ *  the new configuration information.
+ */
+
+class MCodecObserver
+	{
+	public:
+		/**
+		 * Callback to inform the HW device when there is new config.
+		 * @return "None"
+		 */
+		virtual void NewConfigFound()=0;
+
+		/**
+		 * Callback to inform the HW device when there is new config.
+		 * @return "None"
+		 */
+		virtual void EInputConsumed()=0;
+	};
+/**
+ *	Class CCodecInterface
+ *	This class is base class whish is part of Aricent's Mpeg4 ASP/H263 decoder wrapper
+ *	used by the Mpeg4 ASP/H263. This HwDevice Plugin to decode Mpeg4 ASP/H263 content to
+ *	yuv420.
+ *
+ */
+class CAriMpeg4aspdecWrapper: public MBaseCodec, public CBase
+	{
+	public:// Constructor and Destructor
+
+		/**
+		 * Two-phased constructor.
+		 * @return pointer to an instance of CAriMpeg4aspdecWrapper
+		 */
+		IMPORT_C static CAriMpeg4aspdecWrapper* NewL(
+				                                  MCodecObserver* aObserver );
+
+		/**
+		 * Destructor
+		 */
+		virtual ~CAriMpeg4aspdecWrapper();
+
+
+	public:// MBaseCodec functions
+
+		/**
+		* Retrieves a custom interface to the specified hardware device
+
+		* @param	aInpBuf	Coded input data passed by Engine.
+		* @param	aOutBuf	Decoded output data.
+
+		* @leave	"The method will leave if an error occurs".
+
+		* @return	one of the TCodecState
+		*/
+		virtual TInt DoProcessL( TAny *aInpBuf, TAny* aOutBuf = NULL ) = 0;
+
+		/**
+		 * Resets the Decoder
+		 * @return None
+		 */
+		virtual void Reset() = 0;
+
+    public: // New Functions
+  	   /**
+  		* Common API to set the values to the decoder.
+  		* @param	aCommand	indicates the action to do.
+  		* @param	aCmdData	Any input data required
+
+  		* @leave	"The method will leave if an error occurs".
+  		*/
+		virtual TInt SetParam( TInt aCommand, TAny* aCmdData ) = 0;
+
+	   /**
+		* Common API to get the values to the decoder.
+		* @param	aCommand	indicates the action to do.
+		* @param	aCmdData	Any output data required
+
+		* @leave	"The method will leave if an error occurs".
+		*/
+		virtual TInt GetParam( TInt aCommand, TAny* aCmdData ) = 0;
+		/**
+		* Returns the stream information and creates the decoder
+		* @param	aInpBuf	Coded input data.
+		* @param	aOutBuf	Decoded output data.
+
+		* @leave	The method will leave if an error occurs.
+		*/
+		virtual void SetFormatsL( TVideoDataUnitType &aInputFormat,
+                                TUncompressedVideoFormat &aOutputFormat ) = 0;
+
+		/**
+		* Configure the decoder using the stream passed
+		* @param	aInpBuf	Coded input data.
+
+		* @leave	The method will leave if an error occurs.
+		*/
+        virtual void ConfigDecoderL( const TDesC8* aInpBuf ) = 0;
+
+        /**
+		* Returns the length of the ouput frame
+        * @return
+
+		* @leave	The method will leave if an error occurs.
+		*/
+		virtual TInt GetOutputBufferLength() = 0;
+
+		/**
+		* Gets the slice loss information
+		* @param aFirstMacroBlock
+		* @param aNumMacroBlocks
+		*/
+		virtual void GetSliceLossInfo( TUint& aFirstMacroblock,
+				                       TUint& aNumMacroblocks ) = 0;
+
+		/**
+		* Gets the picture Loss Information
+		* @return percentage value
+		*/
+		virtual TUint GetPictureLossInfo() = 0;
+
+		/**
+		* Gets the Last frame
+		* @return none
+		*/
+		virtual TInt GetLastFrame( TAny* aOutput ) = 0;
+
+		/**
+		* Gets the header info
+		* @param	aDataUnit	Input stream data.
+		* @param	aHeaderPtr  Output header information returned.
+
+		* @leave	The method will leave if an error occurs
+                    KErrArgument  - input data is null or zero length
+                    KErrCorrupt   - input stream is corrupt
+                    KErrUnderflow - input stream is insufficient.
+		*/
+		IMPORT_C
+		static void  GetHeaderInfoL( TVideoInputBuffer& aDataUnit,
+                                    TVideoPictureHeader& aHeaderPtr );
+	};
+
+#endif //ARIMPEG4ASPDECWRAPPER_H