From 88708cffa15662dcd2755fce699112d24a10a087 Mon Sep 17 00:00:00 2001 From: George Hazan Date: Wed, 30 May 2012 17:27:49 +0000 Subject: update for zlib & FreeImage git-svn-id: http://svn.miranda-ng.org/main/trunk@238 1316c22d-e87f-b044-9b9b-93d7a3e3ba9c --- plugins/FreeImage/Source/FreeImage/PSDParser.h | 542 ++++++++++++------------- 1 file changed, 271 insertions(+), 271 deletions(-) (limited to 'plugins/FreeImage/Source/FreeImage/PSDParser.h') diff --git a/plugins/FreeImage/Source/FreeImage/PSDParser.h b/plugins/FreeImage/Source/FreeImage/PSDParser.h index 4a0efdde44..15ab5425ca 100644 --- a/plugins/FreeImage/Source/FreeImage/PSDParser.h +++ b/plugins/FreeImage/Source/FreeImage/PSDParser.h @@ -1,271 +1,271 @@ -// ========================================================== -// 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 - +// ========================================================== +// 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 + -- cgit v1.2.3