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 RAWIMAGEPROCESSOR_H

    17 #define RAWIMAGEPROCESSOR_H

    18 

    19 #include <icl/imageprocessor.h>

    20 #include "ImageProcessorPriv.h"

    21 

    22 /**

    23    @file

    24    @internalComponent

    25 */

    26 class CRawImageProcessor: public CImageProcessor

    27 	{

    28 public:

    29 	static CRawImageProcessor* NewL();

    30 // from the CImageProcessor

    31 	TBool SetPixels(TRgb* aColorBuffer,TInt aBufferLength);

    32 	TBool SetMonoPixel(TInt /*aGray256*/);

    33 	TBool SetMonoPixelRun(TInt /*aGray256*/,TInt /*aCount*/);

    34 	TBool SetMonoPixels(TUint32* /*aGray256Buffer*/,TInt /*aBufferLength*/);

    35 	TBool SetMonoPixelBlock(TUint32* /*aGray256Buffer*/);

    36 	void PrepareL(CFbsBitmap& aBitmap,const TRect& aImageRect);

    37 	void PrepareL(CFbsBitmap& /*aBitmap*/,const TRect& /*aImageRect*/,const TSize& /*aRgbBlockSize*/);

    38 	void SetYPosIncrement(TInt /*aYInc*/);

    39 	void SetLineRepeat(TInt /*aLineRepeat*/);

    40 	void SetPixelPadding(TInt /*aNumberOfPixels*/);

    41 

    42 	TBool SetPixelBlock(TRgb* /*aColorBuffer*/);

    43 	TBool SetPixelRun(TRgb /*aColor*/,TInt /*aCount*/);

    44 	TBool SetPixel(TRgb /*aColor*/);

    45 	TBool SetPos(const TPoint& aPosition);

    46 	TBool FlushPixels();

    47 

    48 protected:

    49 	CRawImageProcessor();

    50 	

    51 protected:	

    52 	CFbsBitmap*	iBitmap;	// destination bitmap, not owned

    53 	TUint8* iBitmapData;

    54 	TUint8* iBitmapDataPtr; // destination bitmap data ptr, not owned

    55 	TUint8* iBitmapDataPtrLimit; 

    56 	TInt	iPixelSize; // size of pixels in bytes

    57 	TInt	iScanlineSize;

    58 	TRect	iImageRect;

    59 

    60 	};

    61 

    62 class CRawImageUtilProcessor: public CRawImageProcessor

    63 	{

    64 

    65 public:

    66 	static CRawImageUtilProcessor* NewL();

    67 // from the CImageProcessor

    68 	TBool SetPixels(TRgb* aColorBuffer,TInt aBufferLength);

    69 	TBool SetMonoPixels(TUint32* aGray256Buffer,TInt aBufferLength);

    70 	void PrepareL(CFbsBitmap& aBitmap,const TRect& aImageRect);

    71 	

    72 	TBool SetPos(const TPoint& aPosition);

    73 

    74 protected:

    75 	TImageBitmapUtil iUtil;

    76 	TPoint iPosition;

    77 	TSize iSize;

    78 	};

    79 

    80 #endif // RAWIMAGEPROCESSOR_H

    81