diff -r 735348f59235 -r 948c7f65f6d4 mmplugins/imagingplugins/codecs/ICOCodec/ICOCodec.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mmplugins/imagingplugins/codecs/ICOCodec/ICOCodec.h Wed Sep 01 12:38:50 2010 +0100 @@ -0,0 +1,64 @@ +// Copyright (c) 1999-2009 Nokia Corporation and/or its subsidiary(-ies). +// All rights reserved. +// This component and the accompanying materials are made available +// under the terms of "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: +// +// Description: +// + +#ifndef __ICOCODEC_H__ +#define __ICOCODEC_H__ + +#include +#include +#include + +#include "ICOConvert.h" + + +// Ico Read codec. +class CIcoReadCodec : public CImageMaskProcessorReadCodec + { +public: + // From CImageReadCodec + virtual void InitFrameL(TFrameInfo& aFrameInfo, CFrameImageData& aFrameImageData, TBool aDisableErrorDiffusion, CFbsBitmap& aDestination, CFbsBitmap* aDestinationMask); + + ~CIcoReadCodec(); + static CIcoReadCodec* NewL(TInt aIconHeadersToProcess); + +private: + CIcoReadCodec(TInt aIconHeadersToProcess); + +protected: + // from CImageReadCodec + virtual void InitFrameHeader(TFrameInfo& aFrameSettings, CFrameImageData& aFrameImageData); + TFrameState ProcessFrameHeaderL(TBufPtr8& aData); + TFrameState ProcessFrameL(TBufPtr8& aSrc); + + // New + void DoProcessL(); + + void WritePixels(TInt aNumPixels,TBool aUpdatePos = ETrue); +protected: + TInt iImageDataBytes; + TInt iIconHeadersToProcess; + TFrameInfo* iFrameInfo; + TBool iNewFrame; + TRgb iPalette[256]; + TUint8* iDataPtr; + TUint8* iDataPtrLimit; + TInt iBmpBytesExpected; + TInt iMaskBytesExpected; + + + }; + +#endif // __ICOCODEC_H__ +