--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/heaac_dec/ariheaacdecwrapper/export_hdr/ariheaacdecwrapper.h Fri Jul 23 16:58:44 2010 +0100
@@ -0,0 +1,96 @@
+/*
+* 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:
+* Export header file for Wrapper APIs.Interface class for
+* HeAac Decoder Wrapper.The member functions are pure virtual functions which
+* are to be implemented by the derived class.
+*
+*/
+
+#ifndef ARIHEAACDECWRAPPER_H
+#define ARIHEAACDECWRAPPER_H
+
+#include <e32def.h>
+#include <e32base.h>
+
+
+// Class declaration
+class CAriHeAacDecWrapper:public CBase
+ {
+
+public:
+ /**
+ * Two-phased constructor.
+ * @return pointer to an instance of CAriHeAacDecWrapper
+ */
+ IMPORT_C static CAriHeAacDecWrapper* NewL();
+
+ /**> Destructor */
+ virtual ~CAriHeAacDecWrapper();
+
+ /**
+ * The function returns the Format type of the input stream.
+ * @param aData
+ * Pointer to buffer containing the first chunk of input stream data
+ * @return Format type of input stream
+ */
+ virtual TInt FormatType( TUint8* aData ) = 0;
+
+ /**
+ * The function Gets frame information for the given source.
+ * @param aHeaderBuffer
+ * Pointer to buffer containing the header of input stream data
+ * @param aHeaderSize
+ * size of header in bytes
+ * @param aFrameInfo
+ * pointer to FrameInfo structure
+ * @param aFormat
+ * Format type of input stream
+ * @param aDataBuffer
+ * Pointer to buffer containing input stream data
+ * @param aDataSize
+ * size of input data in bytes
+ * @return return status
+ */
+ virtual TInt GetFrameInfo( TUint8* aHeaderBuffer, TInt &aHeaderSize,
+ TAny* aFrameInfo, TInt aFormat,
+ TUint8* aDataBuffer, TInt aDataSize ) = 0;
+
+ /**
+ * The function decodes the input stream.
+ * @param aSrcBuf
+ * The source buffer containing data to decode.
+ * @param aSrcUsed
+ * Size of source buffer in bytes
+ * @param aDstBuf
+ * The destination buffer to hold the data after decoding.
+ * @param aOutSize
+ * Size of destination buffer in bytes
+ * @return return status
+ */
+ virtual TInt Decode( TUint8 *aSrcBuf, TInt &aSrcUsed, TUint8 *aDstBuf,
+ TInt &aOutSize ) = 0;
+
+ /**
+ * The function resets the codec.
+ * @param aFrameInfo
+ * pointer to FrameInfo structure
+ * @return return status
+ */
+ virtual TInt Reset( TAny* aFrameInfo ) = 0;
+ };
+
+
+#endif /* ARIHEAACDECWRAPPER_H */
+