videoeditorengine/audioeditorengine/codecs/AWB/inc/ProcAWBInFileHandler.h
changeset 9 d87d32eab1a9
parent 0 951a5db380a0
--- a/videoeditorengine/audioeditorengine/codecs/AWB/inc/ProcAWBInFileHandler.h	Fri Jan 29 14:08:33 2010 +0200
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,106 +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 __CPROCAWBINFILEHANDLER_H__
-#define __CPROCAWBINFILEHANDLER_H__
-
-#include <e32base.h>
-#include <f32file.h>
-#include "AudCommon.h"
-#include "ProcConstants.h"
-#include "ProcInFileHandler.h"
-
-
-class CProcAWBInFileHandler: public CProcInFileHandler 
-    {
-
-public:
-
-    static CProcAWBInFileHandler* NewL(const TDesC& aFileName, 
-                                       RFile* aFileHandle,
-                                       CAudClip* aClip, TInt aReadBufferSize,
-                                       TInt aTargetSampleRate = 0, 
-                                       TChannelMode aChannelMode = EAudSingleChannel);
-                                       
-    static CProcAWBInFileHandler* NewLC(const TDesC& aFileName, 
-                                        RFile* aFileHandle,
-                                        CAudClip* aClip, TInt aReadBufferSize,
-                                        TInt aTargetSampleRate = 0, 
-                                        TChannelMode aChannelMode = EAudSingleChannel);
-
-
-    // From base class
-
-    void GetPropertiesL(TAudFileProperties* aProperties);
-    
-    /**
-    * Seeks a certain audio frame for reading
-    *
-    * Possible leave codes:  
-    *    
-    * @param aFrameIndex    frame index
-    * @param aTime            time from the beginning of file in milliseconds
-    *
-    * @return    ETrue if successful
-    *            EFalse if beyond the file
-    */
-    TBool SeekAudioFrame(TInt32 aTime);
-
-    
-    /**
-    * Seeks a cut in audio frame for reading
-    *
-    * Possible leave codes:  
-    *    
-    *
-    * @return    ETrue if successful
-    *                
-    */
-    TBool SeekCutInFrame();
-    
-    virtual TBool SetNormalizingGainL(const CProcFrameHandler* aFrameHandler);
-
-    virtual ~CProcAWBInFileHandler();
-
-
-    
-
-private:
-    
-    void ConstructL(const TDesC& aFileName, RFile* aFileHandle, CAudClip* aClip, 
-                    TInt aReadBufferSize, TInt aTargetSampleRate = 0, 
-                    TChannelMode aChannelMode = EAudSingleChannel);
-                    
-    TBool GetEncAudioFrameL(HBufC8*& aFrame, TInt& aSize, TInt32& aTime);
-    
-    // durations in milliseconds
-    virtual TBool GetFrameInfo(TInt& aSongDuration,
-                                TInt& aFrameAmount, 
-                                TInt& aAverageFrameDuration, 
-                                TInt& aAverageFrameSize);
-
-
-
-protected:
-    
-    CProcAWBInFileHandler();
-    
-    };
-
-#endif