--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/mmlibs/mmfw/codecs/Inc/MMFCodecCommon/MMFTableAudioCodec.h Thu Oct 07 22:34:12 2010 +0100
@@ -0,0 +1,62 @@
+/*
+* Copyright (c) 2003 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 __MMF_TMMFTABLEAUDIOCODEC_H__
+#define __MMF_TMMFTABLEAUDIOCODEC_H__
+
+#include <e32std.h>
+#include <mmfcodec/mmfaudiocodecbase.h>
+
+class TMMFTableAudioCodec : public TMMFAudioCodecBase
+ {
+public:
+ inline TMMFTableAudioCodec();
+ //
+ inline TInt TableSize();
+ inline void SetTable(TPtr8 aTable);
+ //
+ virtual void FillTable(TPtr8 aTable)=0;
+ IMPORT_C virtual void Convert(TUint8* aSrc, TUint8* aDst, TInt aSamples);
+protected:
+ virtual void ConvertSlow(TUint8* aSrc, TUint8* aDst, TInt aSamples)=0;
+ virtual void ConvertFast(TUint8* aSrc, TUint8* aDst, TInt aSamples)=0;
+protected:
+ TInt iTableSize;
+ TUint8* iTablePtr;
+ };
+
+/**
+* Inline functions
+**/
+inline TMMFTableAudioCodec::TMMFTableAudioCodec()
+ : iTablePtr(0)
+ {
+ }
+
+inline TInt TMMFTableAudioCodec::TableSize()
+ {
+ return iTableSize;
+ }
+
+inline void TMMFTableAudioCodec::SetTable(TPtr8 aTable)
+ {
+ ASSERT(aTable.Length()>iTableSize);
+ iTablePtr = &aTable[0];
+ }
+
+#endif
+