diff -r 951a5db380a0 -r e0b5df5c0969 videoeditorengine/audioeditorengine/codecs/WAV/inc/ProcWAVFrameHandler.h --- a/videoeditorengine/audioeditorengine/codecs/WAV/inc/ProcWAVFrameHandler.h Fri Jan 29 14:08:33 2010 +0200 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,72 +0,0 @@ -/* -* Copyright (c) 2010 Ixonos Plc. -* All rights reserved. -* This component and the accompanying materials are made available -* under the terms of the "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: -* Ixonos Plc -* -* Description: -* -*/ - - - -#ifndef __CPROCWAVFRAMEHANDLER_H__ -#define __CPROCWAVFRAMEHANDLER_H__ - -#include -#include "AudCommon.h" -#include "ProcConstants.h" -#include "ProcFrameHandler.h" - -class CProcWAVFrameHandler : public CProcFrameHandler - { - -public: - - /* - * Constructors & destructor - * - */ - static CProcWAVFrameHandler* NewL(TInt aBitsPerSample); - static CProcWAVFrameHandler* NewLC(TInt aBitsPerSample); - virtual ~CProcWAVFrameHandler(); - - - // From base class ---------------> - virtual TBool ManipulateGainL(const HBufC8* aFrameIn, HBufC8*& aFrameOut, TInt8 aGain); - - - virtual TBool GetGainL(const HBufC8* aFrame, RArray& aGains, TInt& aMaxGain) const; - virtual TBool GetNormalizingMargin(const HBufC8* aFrame, TInt8& aMargin) const; - - virtual TBool IsMixingAvailable() const; - virtual TBool MixL(const HBufC8* aFrame1, const HBufC8* aFrame2, HBufC8*& aMixedFrame); - //<--------------------------------- - - -private: - - // ConstructL - void ConstructL(); - - // c++ constructor - CProcWAVFrameHandler(TInt aBitsPerSample); - - // gets the highest gain - TInt GetHighestGain(const HBufC8* aFrame, TInt& aMaxGain) const; - - // bitdepth - TInt iBitsPerSample; - - - }; - -#endif