imaging/imagingplugins/codecs/BMPCodec/BMPConvert.h
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// Copyright (c) 1999-2009 Nokia Corporation and/or its subsidiary(-ies).
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// All rights reserved.
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// This component and the accompanying materials are made available
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// under the terms of "Eclipse Public License v1.0"
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// which accompanies this distribution, and is available
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// at the URL "http://www.eclipse.org/legal/epl-v10.html".
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//
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// Initial Contributors:
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// Nokia Corporation - initial contribution.
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//
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// Contributors:
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//
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// Description:
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//
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#ifndef __BMPCONVERT_H__
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#define __BMPCONVERT_H__
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#include <icl/imageplugin.h>
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#include "BMPCodec.h"
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#include "BMPFormat.h"
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class CBmpReadCodec;
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class CFrameInfoStrings;
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class CBmpDecoder : public CImageDecoderPlugin
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	{
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public:
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	static CBmpDecoder* NewL();
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	~CBmpDecoder();
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	//From CImageEncoder
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	void ImageType(TInt aFrameNumber, TUid& aImageType, TUid& aImageSubType) const; 
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	CFrameInfoStrings* FrameInfoStringsL(RFs& aFs, TInt aFrameNumber);
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private:
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	CBmpDecoder();
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	//From CImageEncoderPlugin
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	void ScanDataL();
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	void ReadFormatL();
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private:
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	TRgb iPalette[KBmpMaxPaletteEntries];
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	TBmpHeader iBitmapHeader;
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	};
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// Bmp encoder
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class CBmpEncoder : public CImageEncoderPlugin
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	{
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public:
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	static CBmpEncoder* NewL();
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	~CBmpEncoder();
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protected:
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	//From CImageEncoder
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	void Cleanup(); 
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private:
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	CBmpEncoder();
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	//From CImageEncoderPlugin
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	void UpdateHeaderL();
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	void PrepareEncoderL(const CFrameImageData* aFrameImageData); 
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private:
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	HBufC8* iReadBuffer;
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	TBmpHeader iBitmapHeader;
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	TRgb iPalette[KBmpMaxPaletteEntries];
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	};
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#endif // __BMPCONVERT_H__