1 // Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies).

     2 // All rights reserved.

     3 // This component and the accompanying materials are made available

     4 // under the terms of "Eclipse Public License v1.0"

     5 // which accompanies this distribution, and is available

     6 // at the URL "http://www.eclipse.org/legal/epl-v10.html".

     7 //

     8 // Initial Contributors:

     9 // Nokia Corporation - initial contribution.

    10 //

    11 // Contributors:

    12 //

    13 // Description:

    14 //

    15 

    16 #ifndef FWEXTTESTCODEC_H

    17 #define FWEXTTESTCODEC_H

    18 

    19 #include <icl/imagecodec.h>

    20 #include "fwexttestconvert.h"

    21 

    22 // Forward declaration

    23 class CFwExtTestDecoderPlugin;

    24 

    25 // Read Codec

    26 class CFwExtReadCodec : public CImageReadCodec

    27 	{

    28 public:

    29 	static CFwExtReadCodec* NewL(CFwExtTestDecoderPlugin& aDecoder);

    30 	

    31 	// From CImageReadCodec

    32 	void InitFrameL(TFrameInfo& aFrameInfo, CFrameImageData& aFrameImageData, TBool aDisableErrorDiffusion, CFbsBitmap& aDestination, CFbsBitmap* aDestinationMask);

    33 	void InitFrameHeader(TFrameInfo& aFrameInfo, CFrameImageData& aFrameData);

    34 	TFrameState ProcessFrameL(TBufPtr8& aSrc);

    35 	void SetPrepareProcessing(); // set flag that Prepare in progress

    36 	

    37 private:

    38 	CFwExtReadCodec(CFwExtTestDecoderPlugin& aDecoder);

    39 	

    40 private:

    41 	TInt iLoops;

    42 	TBool iPrepareProcessing; // to distinguish between Prepare and Convert

    43 	CFwExtTestDecoderPlugin* iDecoder; // not owned

    44 	};

    45 

    46 // Write Codec

    47 class CFwExtWriteCodec : public CImageWriteCodec

    48 	{

    49 public:	

    50 	static CFwExtWriteCodec* NewL(CFwExtTestEncoderPlugin& aEncoder);

    51 		

    52 	void ResetCount();

    53 	void Complete();

    54 	

    55 	// From CImageWriteCodec

    56 	TFrameState ProcessFrameL(TBufPtr8& aDst);

    57 	void SetPrepareProcessing(); // set flag that Prepare in progress

    58 	

    59 private:

    60 	CFwExtWriteCodec(CFwExtTestEncoderPlugin& aEncoder);

    61 	

    62 private:

    63 	TInt iLoops;

    64 	TBool iPrepareProcessing; // to distinguish between Prepare and Convert/AddBlocks

    65 	TBool iComplete;

    66 	CFwExtTestEncoderPlugin* iEncoder; // not owned

    67 	};

    68 

    69 #endif // FWEXTTESTCODEC_H