--- a/videoeditorengine/audioeditorengine/inc/ProcVisProcessor.h Fri Jan 29 14:08:33 2010 +0200
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,133 +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 __CPROCVISPROCESSOR_H__
-#define __CPROCVISPROCESSOR_H__
-
-#include <e32base.h>
-#include <e32math.h>
-#include "AudClipInfo.h"
-#include "AudCommon.h"
-#include "AudSong.h"
-#include "ProcInFileHandler.h"
-
-#include "ProcFrameHandler.h"
-
-#include "ProcTools.h"
-
-class CProcVisProcessor : public CBase
- {
-
-public:
-
- /*
- * Symbian constructors
- */
-
- static CProcVisProcessor* NewL();
- static CProcVisProcessor* NewLC();
-
- ~CProcVisProcessor();
-
- /**
- * Performs all initializations needed for a clip visualization
- *
- * Can leave with one of the system wide error codes
- *
- * Possible panic code
- * <code>EVisualizationProcessAlreadyRunning</code>
- *
- * @param aClip clip to be visualized
- * @param aSize size of the visualization array (time resolution)
- *
- * @return void
- *
- */
- void VisualizeClipL(const CAudClipInfo* aClipInfo, TInt aSize);
-
- /**
- * Visualizes one piece of clip
- *
- * Possible panic code
- * <code>EVisualizationProcessNotRunning</code>
- *
- * @param aProgress output parameter to indicate progress in percents
- * @return ETrue if visualization completed, EFalse otherwise
- *
- */
- TBool VisualizeClipPieceL(TInt &aProgress);
-
- /**
- * Once visualization process has been completed,
- * visualization array can be retrieved with this function
- * NOTE: This function allocates memory and the caller
- * is responsible for releasing it
- *
- * @param aVisualization visualization array
- * @param aSize size of the visualization array
- *
- */
- void GetFinalVisualizationL(TInt8*& aVisualization, TInt& aSize);
-
-
-private:
-
- // constructL
- void ConstructL();
-
- // C++ constructor
- CProcVisProcessor();
-
-private:
-
- // visualization size
- TInt iVisualizationSize;
- // array for visualization
- TInt8* iVisualization;
- // infilehandler for clip visualized
- CProcInFileHandler *iInFile;
-
- // song
- const CAudSong* iSong;
-
- // clip that is visualized
- const CAudClipInfo* iClipInfo;
-
- // frame handler for getting gain
- CProcFrameHandler* iFrameHandler;
-
- // how many percents have been written to visualization array
- TInt iVisualizationWritten;
-
- // how many percents have been processed
- TInt iVisualizationProcessed;
-
- // the number of frames altogether
- TInt iFrameAmount;
-
- // how many frames have been processed
- TInt iFramesProcessed;
-
- // current frame being processed
- TInt iVisualizationPos;
-
- };
-
-
-#endif