williamr@2: // Copyright (c) 2001-2009 Nokia Corporation and/or its subsidiary(-ies).
williamr@2: // All rights reserved.
williamr@2: // This component and the accompanying materials are made available
williamr@2: // under the terms of the License "Symbian Foundation License v1.0" to Symbian Foundation members and "Symbian Foundation End User License Agreement v1.0" to non-members
williamr@2: // which accompanies this distribution, and is available
williamr@2: // at the URL "http://www.symbianfoundation.org/legal/licencesv10.html".
williamr@2: //
williamr@2: // Initial Contributors:
williamr@2: // Nokia Corporation - initial contribution.
williamr@2: //
williamr@2: // Contributors:
williamr@2: //
williamr@2: // Description:
williamr@2: // ImageCodecData.h - data used by standard codecs
williamr@2: // 
williamr@2: //
williamr@2: 
williamr@2: /**
williamr@2: @file
williamr@2: @publishedAll
williamr@2: @released
williamr@2: */
williamr@2: 
williamr@2: 
williamr@2: #ifndef __IMAGECODECDATA_H__
williamr@2: #define __IMAGECODECDATA_H__
williamr@2: 
williamr@2: #include <gdi.h>
williamr@2: #include <ezcompressor.h>
williamr@2: #include <icl/imagedata.h>
williamr@2: 
williamr@2: class CFrameImageData;
williamr@2: 
williamr@2: 
williamr@2: // Identification UIDs for TFrameDataBlock-derived classes
williamr@2: 
williamr@2: /** GIF image descriptor.
williamr@2: */
williamr@2: const TUid KGIFImageDescriptorUid = { 0x101F45E4 };
williamr@2: /** GIF colour table
williamr@2: */
williamr@2: const TUid KGIFColorTableUid = { 0x101F7C0A };
williamr@2: /** GIF compression type LZW information.
williamr@2: */
williamr@2: const TUid KGIFLZWInfoUid = { 0x101F45E5 };
williamr@2: /** GIF image controller.
williamr@2: */
williamr@2: const TUid KGIFImageControlUid = { 0x101F45E6 };
williamr@2: /** GIF loop iterations.
williamr@2: */
williamr@2: const TUid KGIFLoopIterationsUid = { 0x102834A6 };
williamr@2: /** MBM decode data.
williamr@2: */
williamr@2: const TUid KMBMDecodeDataUid = { 0x101F45E0 };
williamr@2: /** MBM encode data.
williamr@2: */
williamr@2: const TUid KMBMEncodeDataUid = { 0x101F45E9 };
williamr@2: /** PNG encode data.
williamr@2: */
williamr@2: const TUid KPNGEncodeDataUid = { 0x101F460A };
williamr@2: /** TIFF image data.
williamr@2: */
williamr@2: const TUid KTIFFImageDataUid = { 0x101F45E8 };
williamr@2: 
williamr@2: 
williamr@2: 
williamr@2: //Identification UIDs for TImageDataBlock-derived classes
williamr@2: 
williamr@2: /** BMP image data.
williamr@2: */
williamr@2: const TUid KBMPImageDataUid = { 0x101F45BF };
williamr@2: /** BMP compression.
williamr@2: */
williamr@2: const TUid KBMPCompressionUid = { 0x101F45E3 };
williamr@2: /** JPG image data.
williamr@2: */
williamr@2: const TUid KJPGImageDataUid = { 0x101F45DA };
williamr@2: /** JPG Q table.
williamr@2: */
williamr@2: const TUid KJPGQTableUid = { 0x101F45E1 };
williamr@2: /** JPG comment.
williamr@2: */
williamr@2: const TUid KJPGCommentUid = { 0x101F45E2 };
williamr@2: /** GIF background colour.
williamr@2: */
williamr@2: const TUid KGIFBackgroundColorUid = { 0x101F45DE };
williamr@2: /** GIF comment.
williamr@2: */
williamr@2: const TUid KGIFCommentUid = { 0x101F45E7 };
williamr@2: 
williamr@2: /** Max number of GIF palatte entries
williamr@2: */
williamr@2: const TInt KGifColorTableMaxEntries = 256;
williamr@2: 
williamr@2: /**
williamr@2: @publishedAll
williamr@2: @released
williamr@2: 
williamr@2: BMP specific image data variant which holds bits per pixel info.
williamr@2: It is only used when configuring the BMP encoder.
williamr@2: If the Symbian bitmap encoder (0x101F45AE) is supplied then encoder specific defaults 
williamr@2: are used if this object is not presented to the conversion process.
williamr@2: The default bitmap colour depth is 24-bit.
williamr@2: @see CImageEncoder
williamr@2: @see CFrameImageData
williamr@2: */
williamr@2: class TBmpImageData : public TImageDataBlock
williamr@2: 	{
williamr@2: public:
williamr@2: 	IMPORT_C TBmpImageData();
williamr@2: 
williamr@2: public:
williamr@2: 	/** The number of bits/pixel.
williamr@2: 	*/
williamr@2: 	TInt iBitsPerPixel;
williamr@2: 
williamr@2: private:
williamr@2: 	TImageDataBlock* DuplicateL(CFrameImageData& aFrameImageData) const;
williamr@2: 	};
williamr@2: 
williamr@2: /**
williamr@2: @publishedAll
williamr@2: @released
williamr@2: 
williamr@2: BMP specific image data variant which holds compression info.
williamr@2: It is only used when extracting info from the BMP decoder.
williamr@2: */
williamr@2: class TBmpCompression : public TImageDataBlock
williamr@2: 	{
williamr@2: public:
williamr@2: 	IMPORT_C TBmpCompression();
williamr@2: 
williamr@2: public:
williamr@2: 	/**
williamr@2: 	Flag reflecting the compression type.
williamr@2: 	*/
williamr@2: 	enum TCompression
williamr@2: 	{
williamr@2: 	/** No compression used.
williamr@2: 	*/
williamr@2: 	ENone,
williamr@2: 
williamr@2: 	/** Eight bits per pixel run length encoding.
williamr@2: 	*/
williamr@2: 	EEightBppRLE,
williamr@2: 
williamr@2: 	/** Four bits per pixel run length encoding.
williamr@2: 	*/
williamr@2: 	EFourBppRLE,
williamr@2: 
williamr@2: 	/** Compression using bit fields.
williamr@2: 	*/
williamr@2: 	EBitFields
williamr@2: 	};
williamr@2: 
williamr@2: public:
williamr@2: 	/**
williamr@2: 	@see enum TCompression
williamr@2: 
williamr@2: 	The type of compression used
williamr@2: 	*/
williamr@2: 	TCompression iCompression;
williamr@2: 
williamr@2: private:
williamr@2: 	TImageDataBlock* DuplicateL(CFrameImageData& aFrameImageData) const;
williamr@2: 	};
williamr@2: 
williamr@2: 
williamr@2: /**
williamr@2: @publishedAll
williamr@2: @released
williamr@2: 
williamr@2: JPEG specific image data variant which holds color sampling and quality
williamr@2: factor information.
williamr@2: 
williamr@2: It can be used with both the JPEG decoder and encoder.
williamr@2: */
williamr@2: class TJpegImageData : public TImageDataBlock
williamr@2: 	{
williamr@2: public:
williamr@2: 	/**
williamr@2: 	Flag reflecting the color sampling type.
williamr@2: 	*/
williamr@2: 	enum TColorSampling
williamr@2: 		{
williamr@2: 		/** Monochrome.
williamr@2: 		*/
williamr@2: 		EMonochrome,
williamr@2: 
williamr@2: 		/** Horizontal and vertical chrominance decimation.
williamr@2: 		*/
williamr@2: 		EColor420,
williamr@2: 
williamr@2: 		/** Horizontal chrominance decimation.
williamr@2: 		*/
williamr@2: 		EColor422,
williamr@2: 
williamr@2: 		/** No chrominance decimation.
williamr@2: 		*/
williamr@2: 		EColor444
williamr@2: 		};
williamr@2: public:
williamr@2: 	IMPORT_C TJpegImageData(); // Defaults to EColor420 and 75
williamr@2: 
williamr@2: public:
williamr@2: 	/**
williamr@2: 	@see enum TColorSampling
williamr@2: 
williamr@2: 	The color sampling scheme to use.
williamr@2: 	*/
williamr@2: 	TColorSampling iSampleScheme;
williamr@2: 
williamr@2: 	/** The quality factor. 
williamr@2: 	
williamr@2: 	This represents the current allowable percentage level of degradation when compressing the image 
williamr@2: 	data.
williamr@2: 
williamr@2: 	The range is 0 to 100 inclusive.
williamr@2: 	*/
williamr@2: 	TInt iQualityFactor; 
williamr@2: 
williamr@2: private:
williamr@2: 	TImageDataBlock* DuplicateL(CFrameImageData& aFrameImageData) const;
williamr@2: 	};
williamr@2: 
williamr@2: /** The number of JPEG Q table entries.
williamr@2: 
williamr@2: @see class TJpegQTable
williamr@2: */
williamr@2: const TInt KJpgQTableEntries = 64;
williamr@2: 
williamr@2: /**
williamr@2: @publishedAll
williamr@2: @released
williamr@2: 
williamr@2: JPEG specific image data variant which holds QTable info.
williamr@2: 
williamr@2: It can be used with both the JPEG decoder and encoder.
williamr@2: */
williamr@2: class TJpegQTable : public TImageDataBlock
williamr@2: 	{
williamr@2: public:
williamr@2: 	/**
williamr@2: 	Flag reflecting the type of Q or quantization table.
williamr@2: 	*/
williamr@2: 	enum TQTableIndex
williamr@2: 		{
williamr@2: 		/** Luminance table.
williamr@2: 		*/
williamr@2: 		ELumaTable = 0,
williamr@2: 
williamr@2: 		/** Chrominance table.
williamr@2: 		*/
williamr@2: 		EChromaTable = 1
williamr@2: 		};
williamr@2: public:
williamr@2: 	IMPORT_C TJpegQTable();
williamr@2: 
williamr@2: public:
williamr@2: 	/** The type of Q table. */
williamr@2: 	TInt iTableIndex;
williamr@2: 
williamr@2: 	/** The number of entries in the Q table. */
williamr@2: 	TBuf8<KJpgQTableEntries> iEntries;
williamr@2: 
williamr@2: private:
williamr@2: 	TImageDataBlock* DuplicateL(CFrameImageData& aFrameImageData) const;
williamr@2: 	};
williamr@2: 
williamr@2: /**
williamr@2: @publishedAll
williamr@2: @released
williamr@2: 
williamr@2: JPEG specific image data variant which holds JPEG comment information.
williamr@2: 
williamr@2: It can be used with both the JPEG decoder and encoder.
williamr@2: */
williamr@2: class TJpegComment : public TImageDataBlock
williamr@2: 	{
williamr@2: public:
williamr@2: 	IMPORT_C TJpegComment();
williamr@2: 
williamr@2: public:
williamr@2: 	/** The JPEG comment associated with the JPEG image.
williamr@2: 	*/
williamr@2: 	HBufC8* iComment;
williamr@2: 
williamr@2: private:
williamr@2: 	TImageDataBlock* DuplicateL(CFrameImageData& aFrameImageData) const;
williamr@2: 	};
williamr@2: 
williamr@2: 
williamr@2: /**
williamr@2: @publishedAll
williamr@2: @released
williamr@2: 
williamr@2: GIF specific image data variant which holds background color info.
williamr@2: 
williamr@2: It can only be used with the GIF decoder (the encoder is not configurable).
williamr@2: */
williamr@2: class TGifBackgroundColor : public TImageDataBlock
williamr@2: 	{
williamr@2: public:
williamr@2: 	IMPORT_C TGifBackgroundColor();
williamr@2: 
williamr@2: public:
williamr@2: 	/** The background colour as an index.
williamr@2: 	*/
williamr@2: 	TInt iBackgroundColorIndex;
williamr@2: 
williamr@2: 	/** The background colour as an RGB value.
williamr@2: 	*/
williamr@2: 	TRgb iBackgroundColor;
williamr@2: 
williamr@2: private:
williamr@2: 	TImageDataBlock* DuplicateL(CFrameImageData& aFrameImageData) const;
williamr@2: 	};
williamr@2: 
williamr@2: /**
williamr@2: GIF specific frame data variant which holds image descriptor information.
williamr@2: 
williamr@2: It can only be used with the GIF decoder (the encoder is not configurable).
williamr@2: 
williamr@2: @publishedAll
williamr@2: @released
williamr@2: */
williamr@2: class TGifImageDescriptor : public TFrameDataBlock
williamr@2: 	{
williamr@2: public:
williamr@2: 	IMPORT_C TGifImageDescriptor();
williamr@2: 
williamr@2: public:
williamr@2: 	/** A boolean indicating if the frame has its own local colour map. ETrue if it does, otherwise
williamr@2:     EFalse.
williamr@2: 	*/
williamr@2: 	TBool iLocalColorMap;
williamr@2: 
williamr@2: 	/** A boolean indicating if the frame's local colour map is sorted in priority order. ETrue if
williamr@2:     it is, otherwise EFalse.
williamr@2: 	*/
williamr@2: 	TBool iSortedLocalMap;
williamr@2: 
williamr@2: 	/** A boolean indicating if the image is interlaced. ETrue if the image is interlaced.
williamr@2: 	*/
williamr@2: 	TBool iInterlaced;
williamr@2: 
williamr@2: private:
williamr@2: 	TFrameDataBlock* DuplicateL(CFrameImageData& aFrameImageData) const;
williamr@2: 	};
williamr@2: 
williamr@2: /**
williamr@2: @publishedAll
williamr@2: @released
williamr@2: 
williamr@2: GIF specific frame data for saving a frame local color map (palette).
williamr@2: */
williamr@2: class TGifColorTable : public TFrameDataBlock
williamr@2: 	{
williamr@2: public:
williamr@2: 	IMPORT_C TGifColorTable();
williamr@2:    
williamr@2: public:
williamr@2:     /** The palette */
williamr@2: 	TRgb iPalette[KGifColorTableMaxEntries];
williamr@2: 
williamr@2: private:
williamr@2: 	TFrameDataBlock* DuplicateL(CFrameImageData& aFrameImageData) const;
williamr@2: 	};
williamr@2: 
williamr@2: /**
williamr@2: @publishedAll
williamr@2: @released
williamr@2: 
williamr@2: GIF specific frame data variant which holds LZW compression information.
williamr@2: 
williamr@2: It can only be used with the GIF decoder (the encoder is not configurable).
williamr@2: */
williamr@2: class TGifLZWInfo : public TFrameDataBlock
williamr@2: 	{
williamr@2: public:
williamr@2: 	IMPORT_C TGifLZWInfo();
williamr@2: 
williamr@2: public:
williamr@2: 	/** The initial number of bits used in LZW compression. 
williamr@2: 	*/
williamr@2: 	TInt iInitialCodeLength;
williamr@2: 
williamr@2: 	/** The size of compressed frame.
williamr@2: 	*/
williamr@2: 	TInt iCompressedBytes;
williamr@2: 
williamr@2: private:
williamr@2: 	TFrameDataBlock* DuplicateL(CFrameImageData& aFrameImageData) const;
williamr@2: 	};
williamr@2: 
williamr@2: /**
williamr@2: @publishedAll
williamr@2: @released
williamr@2: 
williamr@2: GIF specific frame data variant which holds GIF image control information.
williamr@2: 
williamr@2: It can only be used with the GIF decoder (the encoder is not configurable).
williamr@2: */
williamr@2: class TGifImageControl : public TFrameDataBlock
williamr@2: 	{
williamr@2: public:
williamr@2: 	/**
williamr@2: 	Flag reflecting how the previous frame is handled when the next frame is drawn.
williamr@2: 	*/
williamr@2: 	enum TDisposalMethod
williamr@2: 		{
williamr@2: 		/** No method set.
williamr@2: 		*/
williamr@2: 		ENone = 0,
williamr@2: 
williamr@2: 		/** Leave the previous frame in place.
williamr@2: 		*/
williamr@2: 		ELeaveInPlace = 1,
williamr@2: 
williamr@2: 		/** Restore to the backgound colour.
williamr@2: 		*/
williamr@2: 		ERestoreToBackground = 2,
williamr@2: 
williamr@2: 		/** Restore the previous frame.
williamr@2: 		*/
williamr@2: 		ERestoreToPrevious = 3
williamr@2: 		};
williamr@2: 
williamr@2: public:
williamr@2: 	IMPORT_C TGifImageControl();
williamr@2: 
williamr@2: public:
williamr@2: 	/** The interval between display of successive frames in units of 1/100 second.
williamr@2: 	*/
williamr@2: 	TInt iDelayTimeInCentiseconds;
williamr@2: 
williamr@2: 	/** The colour index to be used for transparency.
williamr@2: 	*/
williamr@2: 	TInt iTransparentColorIndex;
williamr@2: 
williamr@2: 	/** A flag indicating if user input is required before display of next frame.
williamr@2: 	*/
williamr@2: 	TBool iUserInputFlag;
williamr@2: 
williamr@2: 	/** The frame disposal method for multiframe images.
williamr@2: 	*/
williamr@2: 	TDisposalMethod iDisposalMethod;
williamr@2: 
williamr@2: private:
williamr@2: 	TFrameDataBlock* DuplicateL(CFrameImageData& aFrameImageData) const;
williamr@2: 	};
williamr@2: 
williamr@2: /**
williamr@2: @publishedAll
williamr@2: @released
williamr@2: 
williamr@2: GIF specific image data variant which holds GIF comment info.
williamr@2: 
williamr@2: It can only be used with the GIF decoder (the encoder is not configurable).
williamr@2: */
williamr@2: class TGifComment : public TImageDataBlock
williamr@2: 	{
williamr@2: public:
williamr@2: 	IMPORT_C TGifComment();
williamr@2: 
williamr@2: public:
williamr@2: 	/** The comment associated with the GIF image. 
williamr@2: 	*/
williamr@2: 	HBufC8* iComment;
williamr@2: 
williamr@2: private:
williamr@2: 	TImageDataBlock* DuplicateL(CFrameImageData& aFrameImageData) const;
williamr@2: 	};
williamr@2: 
williamr@2: /**
williamr@2: @publishedAll
williamr@2: @released
williamr@2: 
williamr@2: GIF specific image data variant which holds Netscape 2.0 Application Extension block loop iterations value
williamr@2: 
williamr@2: It can only be used with the GIF decoder (the encoder is not configurable).
williamr@2: */
williamr@2: class TGifLoopIterations : public TImageDataBlock
williamr@2:     {
williamr@2: public:
williamr@2:     IMPORT_C TGifLoopIterations();
williamr@2: 
williamr@2: public:
williamr@2:     /** The number of times to loop an animated GIF
williamr@2:     */
williamr@2:     TInt iLoopIterations;
williamr@2: 
williamr@2: private:
williamr@2:     TImageDataBlock* DuplicateL(CFrameImageData& aFrameImageData) const;
williamr@2:     };
williamr@2: 
williamr@2: // Mbm compression data. (Decoder only)
williamr@2: /**
williamr@2: @publishedAll
williamr@2: @released
williamr@2: 
williamr@2: MBM specific frame data variant which holds frame data information.
williamr@2: 
williamr@2: It can only be used with the MBM decoder.
williamr@2: */
williamr@2: class TMbmDecodeData : public TFrameDataBlock
williamr@2: 	{
williamr@2: public:
williamr@2: 	IMPORT_C TMbmDecodeData();
williamr@2: 
williamr@2: public:
williamr@2: 	/** A flag indicating if RLE compression is used. 
williamr@2: 	*/
williamr@2: 	TBool iCompressed;
williamr@2: 
williamr@2: 	/** The uncompressed frame size in bytes.
williamr@2: 	*/
williamr@2: 	TInt iImageDataSizeInBytes;
williamr@2: 
williamr@2: private:
williamr@2: 	TFrameDataBlock* DuplicateL(CFrameImageData& aFrameImageData) const;
williamr@2: 	};
williamr@2: 
williamr@2: 
williamr@2: // Mbm display mode. (Encoder only)
williamr@2: /**
williamr@2: @publishedAll
williamr@2: @released
williamr@2: 
williamr@2: MBM specific image data variant which holds frame data information.
williamr@2: 
williamr@2: It can only be used with the MBM encoder.
williamr@2: */
williamr@2: class TMbmEncodeData : public TFrameDataBlock
williamr@2: 	{
williamr@2: public:
williamr@2: 	IMPORT_C TMbmEncodeData();
williamr@2: 
williamr@2: public:
williamr@2: 	/** The display mode.
williamr@2: 	*/
williamr@2: 	TDisplayMode iDisplayMode;
williamr@2: 
williamr@2: private:
williamr@2: 	TFrameDataBlock* DuplicateL(CFrameImageData& aFrameImageData) const;
williamr@2: 	};
williamr@2: 
williamr@2: 
williamr@2: /**
williamr@2: @publishedAll
williamr@2: @released
williamr@2: 
williamr@2: PNG specific frame data variant which holds PNG encoding information.
williamr@2: 
williamr@2: It can only be used with the PNG encoder.
williamr@2: */
williamr@2: class TPngEncodeData : public TFrameDataBlock
williamr@2: 	{
williamr@2: public:
williamr@2: 	// Same values as CEZCompressor
williamr@2: 	/**
williamr@2: 	A flag reflecting the level of compression used.
williamr@2: 	*/
williamr@2: 	enum TPngCompressLevel
williamr@2: 		{
williamr@2: 		/**
williamr@2: 		Default level of compression used.
williamr@2: 		*/
williamr@2: 		EDefaultCompression = Z_DEFAULT_COMPRESSION,
williamr@2: 
williamr@2: 		/** No compression used.
williamr@2: 		*/
williamr@2: 		ENoCompression = Z_NO_COMPRESSION,
williamr@2: 
williamr@2: 		/** Optimise compression for speed.
williamr@2: 		*/
williamr@2: 		EBestSpeed = Z_BEST_SPEED,
williamr@2: 
williamr@2: 		/** Optimise compression for size.
williamr@2: 		*/
williamr@2: 		EBestCompression = Z_BEST_COMPRESSION
williamr@2: 		};
williamr@2: public:
williamr@2: 	IMPORT_C TPngEncodeData();
williamr@2: 
williamr@2: public:
williamr@2: 	/** The number of bits per pixel.
williamr@2: 	*/
williamr@2: 	TInt iBitsPerPixel;
williamr@2: 
williamr@2: 	/** A flag indicating if the image is color or grayscale.
williamr@2: 	*/
williamr@2: 	TBool iColor;
williamr@2: 
williamr@2: 	/** A flag indicating use of a palette or RGB.
williamr@2: 	*/
williamr@2: 	TBool iPaletted;
williamr@2: 
williamr@2: 	/** The level of compression to apply.
williamr@2: 	*/
williamr@2: 	TPngCompressLevel iLevel;
williamr@2: 
williamr@2: private:
williamr@2: 	TFrameDataBlock* DuplicateL(CFrameImageData& aFrameImageData) const;
williamr@2: 	};
williamr@2: 
williamr@2: /**
williamr@2: @publishedAll
williamr@2: @released
williamr@2: 
williamr@2: TIFF specific frame data variant. Holds colour sampling and quality factor information.
williamr@2: 
williamr@2: It can only be used with the TIFF decoder.
williamr@2: */
williamr@2: class TTiffImageData : public TFrameDataBlock
williamr@2: 	{
williamr@2: public:
williamr@2: 	IMPORT_C TTiffImageData();
williamr@2: 
williamr@2: public:
williamr@2: 	/** The new subfile type.
williamr@2: 	*/
williamr@2: 	TUint32				iNewSubfileType;
williamr@2: 
williamr@2: 	/** The frame size in pixels.
williamr@2: 	*/
williamr@2: 	TSize				iSizeInPixels;
williamr@2: 
williamr@2: 	/** The number of bits per sample.
williamr@2: 	*/
williamr@2: 	TInt				iBitsPerSample;
williamr@2: 
williamr@2: 	/** The number of samples per pixel.
williamr@2: 	*/
williamr@2: 	TInt				iSamplesPerPixel;
williamr@2: 
williamr@2: 	/** The compression setting.
williamr@2: 	*/
williamr@2: 	TInt				iCompression;
williamr@2: 
williamr@2: 	/** T4 options as per the "Standardization of Group 3 facsimile apparatus for document 
williamr@2: 	transmission, Recommendation T.4, Volume VII, Fascicle VII.3".
williamr@2: 	*/
williamr@2: 	TInt				iT4Options;
williamr@2: 
williamr@2: 	/** T6 options as per the "Facsimile Coding Schemes and Coding Control Functions for Group 4 
williamr@2: 	Facsimile Apparatus, Recommendation T.6, Volume VII, Fascicle VII.3".
williamr@2: 	*/
williamr@2: 	TInt				iT6Options;
williamr@2: 
williamr@2: 	/** The photometric interpretation setting.
williamr@2: 	*/
williamr@2: 	TInt				iPhotometricInterpretation;
williamr@2: 
williamr@2: 	/** The fill order.
williamr@2: 	*/
williamr@2: 	TInt				iFillOrder;
williamr@2: 
williamr@2: 	/** The frame width in twips.
williamr@2: 	*/
williamr@2: 	TReal				iWidthInTwips;
williamr@2: 
williamr@2: 	/** The frame height in twips.
williamr@2: 	*/
williamr@2: 	TReal				iHeightInTwips;
williamr@2: 
williamr@2: 	/** The number of rows per strip.
williamr@2: 	*/
williamr@2: 	TInt				iRowsPerStrip;
williamr@2: 
williamr@2: 	/** The number of TTiffImageStrips.
williamr@2: 	*/
williamr@2: 	TInt				iNumStrips;
williamr@2: 
williamr@2: 	/** An array of TTiffImageStrips.
williamr@2: 	*/
williamr@2: 	HBufC8*				iStripInfo;
williamr@2: 
williamr@2: private:
williamr@2: 	TFrameDataBlock* DuplicateL(CFrameImageData& aFrameImageData) const;
williamr@2: 	};
williamr@2: 
williamr@2: // Identification UIDs for image types.
williamr@2: 
williamr@2: /** Image type BMP.
williamr@2: */
williamr@2: const TUid KImageTypeBMPUid = {0x101F45B0};
williamr@2: /** Image type GIF.
williamr@2: */
williamr@2: const TUid KImageTypeGIFUid = {0x101F45B3};
williamr@2: /** Image type WMF.
williamr@2: */
williamr@2: const TUid KImageTypeWMFUid = {0x101F45BA};
williamr@2: /** Image type WMF subtype Std.
williamr@2: */
williamr@2: const TUid KImageTypeWMFSubTypeStdUid = {0x101F45BB};
williamr@2: /** Image type WMF subtype Apm.
williamr@2: */
williamr@2: const TUid KImageTypeWMFSubTypeApmUid = {0x101F45BC};
williamr@2: /** Image type WMF subtype Clp.
williamr@2: */
williamr@2: const TUid KImageTypeWMFSubTypeClpUid = {0x101F45BD};
williamr@2: /** Image type TIFF.
williamr@2: */
williamr@2: const TUid KImageTypeTIFFUid = {0x101F45C4};
williamr@2: /** Image type TIFF subtype LittleEndian.
williamr@2: */
williamr@2: const TUid KImageTypeTIFFSubTypeLittleEndianUid = {0x101F45C5};
williamr@2: /** Image type TIFF subtype BigEndian.
williamr@2: */
williamr@2: const TUid KImageTypeTIFFSubTypeBigEndianUid = {0x101F45C6};
williamr@2: /** Image type PNG.
williamr@2: */
williamr@2: const TUid KImageTypePNGUid = {0x101F45C9};
williamr@2: /** Image type MBM.
williamr@2: */
williamr@2: const TUid KImageTypeMBMUid = {0x101F45CC};
williamr@2: /** Image type WBMP.
williamr@2: */
williamr@2: const TUid KImageTypeWBMPUid = {0x101F45CF};
williamr@2: /** Image type OTA.
williamr@2: */
williamr@2: const TUid KImageTypeOTAUid = {0x101F45D2};
williamr@2: /** Image type ICO.
williamr@2: */
williamr@2: const TUid KImageTypeICOUid = {0x101F45D5};
williamr@2: /** Image type JPG.
williamr@2: */
williamr@2: const TUid KImageTypeJPGUid = {0x101F45D8};
williamr@2: 
williamr@2: #endif // __IMAGECODECDATA_H__