1 /*

     2 * Copyright (c) 2010 ISB.

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of the "Symbian Foundation License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.symbianfoundation.org/legal/sfl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * ISB - Initial contribution

    11 *

    12 * Contributors:

    13 *

    14 * Description:

    15 *

    16 */

    17 

    18 #ifndef ECAMWEBCAMERABUFFER_H

    19 #define ECAMWEBCAMERABUFFER_H

    20 

    21 #include <e32base.h>

    22 #include <ecam.h>

    23 

    24 

    25 class CFbsBitmap;

    26 class CWebCameraBuffer : public CBase

    27 					   , public MCameraBuffer

    28 	{

    29 public:

    30 	static CWebCameraBuffer* NewL(const CFbsBitmap& aBitmap, HBufC8* aData);

    31 	static CWebCameraBuffer* NewLC(const CFbsBitmap& aBitmap, HBufC8* aData);

    32 	static CWebCameraBuffer* NewL(CFbsBitmap* aBitmap, HBufC8* aData);

    33 	static CWebCameraBuffer* NewLC(CFbsBitmap* aBitmap, HBufC8* aData);

    34 

    35 public:

    36 	virtual TInt NumFrames();

    37 	virtual TDesC8* DataL( TInt aFrameIndex );

    38 	virtual CFbsBitmap& BitmapL( TInt aFrameIndex );

    39 	virtual RChunk& ChunkL();

    40 	virtual TInt ChunkOffsetL( TInt aFrameIndex );

    41 	virtual TInt FrameSize( TInt aFrameIndex );

    42 	virtual void Release();

    43     ~CWebCameraBuffer();

    44 

    45 private:

    46 	void ConstructL(const CFbsBitmap& aBitmap, HBufC8* aData);

    47 	void ConstructL(CFbsBitmap* aBitmap, HBufC8* aData);

    48     CWebCameraBuffer();

    49 

    50 private:

    51 	CFbsBitmap* iBitmap;

    52 	HBufC8*     iImageData;

    53 	RChunk      iChunk;

    54 

    55 	TBool iOwnBitmap;

    56 	TBool iOwnData;

    57 	};  

    58 

    59 #endif // ECAMWEBCAMERABUFFER_H