--- a/videoeditorengine/audioeditorengine/codecs/mp3/src/ProcMP3FrameHandler.cpp	Fri Jan 29 14:08:33 2010 +0200
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,217 +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:
-*
-*/
-
-
-/*-- Project Headers. --*/
-#include "ProcMP3FrameHandler.h"
-#include "ProcMP3InFileHandler.h"
-#include "ProcFrameHandler.h"
-
-#include "MP3API.h"
-
-
-//mixing files
-
-
-
-CProcMP3FrameHandler* 
-CProcMP3FrameHandler::NewL() 
-{    
-  CProcMP3FrameHandler* self = NewLC();
-  CleanupStack::Pop(self);
-  return self;
-}
-
-CProcMP3FrameHandler* 
-CProcMP3FrameHandler::NewLC() 
-{
-  CProcMP3FrameHandler* self = new (ELeave) CProcMP3FrameHandler();
-  CleanupStack::PushL(self);
-  self->ConstructL();
-  return self;
-}
-
-CProcMP3FrameHandler::~CProcMP3FrameHandler() 
-{
-
-    if (iMp3Edit != 0) delete iMp3Edit;
-
-    if (iMpAud != 0)
-        {
-        
-        delete iMpAud;
-        }
-    if (iTHandle != 0)
-        delete iTHandle;
-
-    
-}
-
-CProcMP3FrameHandler::CProcMP3FrameHandler() : decInitialized(EFalse)
-{
-    
-}
-
-void CProcMP3FrameHandler::
-ConstructL() 
-{
-
-    iMp3Edit = CMp3Edit::NewL();
-    
-    iTHandle = new (ELeave) TMpTransportHandle();
-
-    iMp3Edit->InitTransport(iTHandle);
-
-    iMpAud = CMPAudDec::NewL();
-    iMpAud->Init(iTHandle);
-    
-
-}
-
-TBool CProcMP3FrameHandler::
-ManipulateGainL(const HBufC8* aFrameIn, HBufC8*& aFrameOut, TInt8 aGain) 
-{
-
-    aFrameOut = HBufC8::NewLC(aFrameIn->Size());
-
-    aFrameOut->Des().Copy(aFrameIn->Ptr(), aFrameIn->Size());
-
-
-    RArray<TInt> gains;
-    CleanupClosePushL(gains);
-    TInt aMaxGain = 0;
-    TBitStream bs;
-    GetMP3Gains(aFrameOut, gains, aMaxGain, bs);
-    TUint8* globalGains = new (ELeave) TUint8[gains.Count()/2];
-    CleanupStack::PushL(globalGains);
-    TUint* globalGainPos = new (ELeave) TUint[gains.Count()/2];
-    CleanupStack::PushL(globalGainPos);
-
-
-    //for (TInt a = 0 ; a < gains.Count(); a++)
-    for (TInt a = 0 ; a < gains.Count()/2; a++)
-        {
-
-        
-        TInt newGain = aGain*500;
-        newGain = newGain/1500;
-
-        if (gains[a]+newGain < 0) globalGains[a] = 0;
-        else if(gains[a]+newGain > 255) globalGains[a] = 255;
-        else globalGains[a] = static_cast<TUint8>(gains[a*2]+newGain);
-        globalGainPos[a] = gains[a*2+1];
-        }
-    
-//SetMPGlobalGains(BitStream *bs, uint8 numGains, uint8 *globalGain, uint32 *gainPos);
-
-
-    iMp3Edit->SetMPGlobalGains(&bs, static_cast<TUint8>(gains.Count()/2), globalGains, globalGainPos);
-    
-
-    //delete[] globalGains;
-    //delete[] globalGainPos;
-    CleanupStack::PopAndDestroy(globalGainPos);
-    CleanupStack::PopAndDestroy(globalGains);
-    CleanupStack::PopAndDestroy(&gains);
-    CleanupStack::Pop(); // aFrameOut
-    return ETrue;
-    
-}
-
-TBool CProcMP3FrameHandler::
-GetGainL(const HBufC8* aFrame, RArray<TInt>& aGains, TInt& aMaxGain) const
-    {
-    RArray<TInt> gains;
-    TBitStream bs;
-    GetMP3Gains(aFrame, gains, aMaxGain, bs);
-    
-
-    for (TInt a = 0 ; a < gains.Count(); a++)
-        {
-        TInt ga = gains[a]-120;
-
-        if (ga < 0) ga = 0;
-
-        ga = ga*ga;
-        ga = ga/50;
-
-        aGains.Append(ga);
-        a++;
-        }
-
-    gains.Reset();
-    aMaxGain = 120;
-    return ETrue;
-    }
-
-TBool CProcMP3FrameHandler::
-GetMP3Gains(const HBufC8* aFrame, RArray<TInt>& aGains, TInt& aMaxGain, TBitStream& aBs) const
-    {
-
-    TInt16 readBytes, frameBytes, headerBytes = 0;
-
-    if (!decInitialized)
-        {
-        iMp3Edit->SeekSync(iTHandle, const_cast<unsigned char*>(aFrame->Ptr()), 
-        aFrame->Length(), &readBytes, 
-        &frameBytes, &headerBytes, (uint8) 1);
-        iMpAud->Init(iTHandle);
-        decInitialized = ETrue;
-        }
-
-
-    int16 i;
-    uint32 globalGainPos[4];
-    uint8 globalGain[4], nBufs;
-    TBitStream bsTmp;
-
-    const TInt headerLength = 4;
-
-    TUint8* buf = const_cast<TUint8*>(aFrame->Right(aFrame->Size()-headerLength).Ptr());
-    BsInit(&aBs, buf, aFrame->Size() - headerLength);
-    BsSaveBufState(&aBs, &bsTmp);
-
-    //BsSaveBufState(&bsIn, &bsTmp);
-
-    nBufs = iMp3Edit->GetMPGlobalGains(&bsTmp, iTHandle, globalGain, globalGainPos);
-
-    for(i = 0; i < nBufs; i++)
-        {
-        TInt gg = globalGain[i];
-        TInt ggp = globalGainPos[i];
-
-        aGains.Append(gg);
-        aGains.Append(ggp);
-        }
-    aMaxGain = 255;
-
-    return (EFalse);
-    
-    }
-
-TBool CProcMP3FrameHandler::
-GetNormalizingMargin(const HBufC8* /*aFrame*/, TInt8& /*aMargin*/) const
-{
-  return (EFalse);
-}
-
-TBool CProcMP3FrameHandler::IsMixingAvailable() const
-{
-    return EFalse;
-}
-