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Diffstat (limited to 'plugins/AdvaImg/src/FreeImage/PSDParser.h')
| -rw-r--r-- | plugins/AdvaImg/src/FreeImage/PSDParser.h | 271 |
1 files changed, 0 insertions, 271 deletions
diff --git a/plugins/AdvaImg/src/FreeImage/PSDParser.h b/plugins/AdvaImg/src/FreeImage/PSDParser.h deleted file mode 100644 index 15ab5425ca..0000000000 --- a/plugins/AdvaImg/src/FreeImage/PSDParser.h +++ /dev/null @@ -1,271 +0,0 @@ -// ========================================================== -// Photoshop Loader -// -// Design and implementation by -// - Hervé Drolon (drolon@infonie.fr) -// - Mihail Naydenov (mnaydenov@users.sourceforge.net) -// -// Based on LGPL code created and published by http://sourceforge.net/projects/elynx/ -// -// This file is part of FreeImage 3 -// -// COVERED CODE IS PROVIDED UNDER THIS LICENSE ON AN "AS IS" BASIS, WITHOUT WARRANTY -// OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, WITHOUT LIMITATION, WARRANTIES -// THAT THE COVERED CODE IS FREE OF DEFECTS, MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE -// OR NON-INFRINGING. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE COVERED -// CODE IS WITH YOU. SHOULD ANY COVERED CODE PROVE DEFECTIVE IN ANY RESPECT, YOU (NOT -// THE INITIAL DEVELOPER OR ANY OTHER CONTRIBUTOR) ASSUME THE COST OF ANY NECESSARY -// SERVICING, REPAIR OR CORRECTION. THIS DISCLAIMER OF WARRANTY CONSTITUTES AN ESSENTIAL -// PART OF THIS LICENSE. NO USE OF ANY COVERED CODE IS AUTHORIZED HEREUNDER EXCEPT UNDER -// THIS DISCLAIMER. -// -// Use at your own risk! -// ========================================================== - -#ifndef PSDPARSER_H -#define PSDPARSER_H - -/** -Table 2-12: File header section. -The file header contains the basic properties of the image. -*/ -typedef struct psdHeader { - BYTE Signature[4]; //! Always equal 8BPS, do not try to read the file if the signature does not match this value. - BYTE Version[2]; //! Always equal 1, do not read file if the version does not match this value. - char Reserved[6]; //! Must be zero. - BYTE Channels[2]; //! Number of channels including any alpha channels, supported range is 1 to 24. - BYTE Rows[4]; //! The height of the image in pixels. Supported range is 1 to 30,000. - BYTE Columns[4]; //! The width of the image in pixels. Supported range is 1 to 30,000. - BYTE Depth[2]; //! The number of bits per channel. Supported values are 1, 8, and 16. - BYTE Mode[2]; //! Colour mode of the file, Bitmap=0, Grayscale=1, Indexed=2, RGB=3, CMYK=4, Multichannel=7, Duotone=8, Lab=9. -} psdHeader; - -/** -Table 2-12: HeaderInfo Color spaces -@see psdHeader -*/ -class psdHeaderInfo { -public: - short _Channels; //! Numer of channels including any alpha channels, supported range is 1 to 24. - int _Height; //! The height of the image in pixels. Supported range is 1 to 30,000. - int _Width; //! The width of the image in pixels. Supported range is 1 to 30,000. - short _BitsPerChannel;//! The number of bits per channel. Supported values are 1, 8, and 16. - short _ColourMode; //! Colour mode of the file, Bitmap=0, Grayscale=1, Indexed=2, RGB=3, CMYK=4, Multichannel=7, Duotone=8, Lab=9. - -public: - psdHeaderInfo(); - ~psdHeaderInfo(); - /** - @return Returns the number of bytes read - */ - bool Read(FreeImageIO *io, fi_handle handle); -}; - -/** -Table 2-13 Color mode data section - -Only indexed color and duotone have color mode data. For all other modes, -this section is just 4 bytes: the length field, which is set to zero. -For indexed color images, the length will be equal to 768, and the color data -will contain the color table for the image, in non-interleaved order. -For duotone images, the color data will contain the duotone specification, -the format of which is not documented. Other applications that read -Photoshop files can treat a duotone image as a grayscale image, and just -preserve the contents of the duotone information when reading and writing -the file. -*/ -class psdColourModeData { -public: - int _Length; //! The length of the following color data - BYTE * _plColourData; //! The color data - -public: - psdColourModeData(); - ~psdColourModeData(); - /** - @return Returns the number of bytes read - */ - bool Read(FreeImageIO *io, fi_handle handle); - bool FillPalette(FIBITMAP *dib); -}; - -/** -Table 2-1: Image resource block -NB: Resource data is padded to make size even -*/ -class psdImageResource { -public: - int _Length; - char _OSType[4]; //! Photoshop always uses its signature, 8BIM - short _ID; //! Unique identifier. Image resource IDs on page 8 - BYTE * _plName; //! A pascal string, padded to make size even (a null name consists of two bytes of 0) - int _Size; //! Actual size of resource data. This does not include the Type, ID, Name or Size fields. - -public: - psdImageResource(); - ~psdImageResource(); - void Reset(); -}; - -/** -Table A-6: ResolutionInfo structure -This structure contains information about the resolution of an image. It is -written as an image resource. See the Document file formats chapter for more -details. -*/ -class psdResolutionInfo { -public: - short _widthUnit; //! Display width as 1=inches; 2=cm; 3=points; 4=picas; 5=columns. - short _heightUnit; //! Display height as 1=inches; 2=cm; 3=points; 4=picas; 5=columns. - short _hRes; //! Horizontal resolution in pixels per inch. - short _vRes; //! Vertical resolution in pixels per inch. - int _hResUnit; //! 1=display horizontal resolution in pixels per inch; 2=display horizontal resolution in pixels per cm. - int _vResUnit; //! 1=display vertical resolution in pixels per inch; 2=display vertical resolution in pixels per cm. - -public: - psdResolutionInfo(); - ~psdResolutionInfo(); - /** - @return Returns the number of bytes read - */ - int Read(FreeImageIO *io, fi_handle handle); - /** - @param res_x [out] X resolution in pixels/meter - @param res_y [out] Y resolution in pixels/meter - */ - void GetResolutionInfo(unsigned &res_x, unsigned &res_y); -}; - -// Obsolete - Photoshop 2.0 -class psdResolutionInfo_v2 { -public: - short _Channels; - short _Rows; - short _Columns; - short _Depth; - short _Mode; - -public: - psdResolutionInfo_v2(); - ~psdResolutionInfo_v2(); - /** - @return Returns the number of bytes read - */ - int Read(FreeImageIO *io, fi_handle handle); -}; - -/** -Table A-7: DisplayInfo Color spaces -This structure contains display information about each channel. It is written as an image resource. -*/ -class psdDisplayInfo { -public: - short _ColourSpace; - short _Colour[4]; - short _Opacity; //! 0..100 - BYTE _Kind; //! selected = 0, protected = 1 - BYTE _padding; //! should be zero - -public: - psdDisplayInfo(); - ~psdDisplayInfo(); - /** - @return Returns the number of bytes read - */ - int Read(FreeImageIO *io, fi_handle handle); -}; - -/** -Table 2-5: Thumbnail resource header -Adobe Photoshop 5.0 and later stores thumbnail information for preview -display in an image resource block. These resource blocks consist of an initial -28 byte header, followed by a JFIF thumbnail in RGB (red, green, blue) order -for both Macintosh and Windows. Adobe Photoshop 4.0 stored the -thumbnail information in the same format except the data section is BGR -(blue, green, red). The Adobe Photoshop 4.0 format is at resource ID 1033 -and the Adobe Photoshop 5.0 format is at resource ID 1036. -*/ -class psdThumbnail { -public: - int _Format; //! = 1 (kJpegRGB). Also supports kRawRGB (0). - int _Width; //! Width of thumbnail in pixels. - int _Height; //! Height of thumbnail in pixels. - int _WidthBytes; //! Padded row bytes as (width * bitspixel + 31) / 32 * 4. - int _Size; //! Total size as widthbytes * height * planes - int _CompressedSize; //! Size after compression. Used for consistentcy check. - short _BitPerPixel; //! = 24. Bits per pixel. - short _Planes; //! = 1. Number of planes. - FIBITMAP * _dib; //! JFIF data as uncompressed dib. Note: For resource ID 1033 the data is in BGR format. - -public: - psdThumbnail(); - ~psdThumbnail(); - FIBITMAP* getDib() { return _dib; } - /** - @return Returns the number of bytes read - */ - int Read(FreeImageIO *io, fi_handle handle, int iResourceSize, bool isBGR); - -private: - psdThumbnail(const psdThumbnail&); - psdThumbnail& operator=(const psdThumbnail&); -}; - -class psdICCProfile { -public: - int _ProfileSize; - BYTE * _ProfileData; -public: - psdICCProfile(); - ~psdICCProfile(); - void clear(); - /** - @return Returns the number of bytes read - */ - int Read(FreeImageIO *io, fi_handle handle, int size); -}; - -/** -PSD loader -*/ -class psdParser { -private: - psdHeaderInfo _headerInfo; - psdColourModeData _colourModeData; - psdResolutionInfo _resolutionInfo; - psdResolutionInfo_v2 _resolutionInfo_v2; - psdDisplayInfo _displayInfo; - psdThumbnail _thumbnail; - psdICCProfile _iccProfile; - - short _ColourCount; - short _TransparentIndex; - int _GlobalAngle; - bool _bResolutionInfoFilled; - bool _bResolutionInfoFilled_v2; - bool _bDisplayInfoFilled; - bool _bThumbnailFilled; - bool _bCopyright; - - int _fi_flags; - int _fi_format_id; - -private: - /** Actually ignore it */ - bool ReadLayerAndMaskInfoSection(FreeImageIO *io, fi_handle handle); - FIBITMAP* ReadImageData(FreeImageIO *io, fi_handle handle); - -public: - psdParser(); - ~psdParser(); - FIBITMAP* Load(FreeImageIO *io, fi_handle handle, int s_format_id, int flags=0); - /** Also used by the TIFF plugin */ - bool ReadImageResources(FreeImageIO *io, fi_handle handle, LONG length=0); - /** Used by the TIFF plugin */ - FIBITMAP* GetThumbnail() { - return _thumbnail.getDib(); - } -}; - -#endif // PSDPARSER_H - |