/*M/////////////////////////////////////////////////////////////////////////////////////// // // IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING. // // By downloading, copying, installing or using the software you agree to this license. // If you do not agree to this license, do not download, install, // copy or use the software. // // // License Agreement // For Open Source Computer Vision Library // // Copyright (C) 2000-2008, Intel Corporation, all rights reserved. // Copyright (C) 2009, Willow Garage Inc., all rights reserved. // Third party copyrights are property of their respective owners. // // Redistribution and use in source and binary forms, with or without modification, // are permitted provided that the following conditions are met: // // * Redistribution's of source code must retain the above copyright notice, // this list of conditions and the following disclaimer. // // * Redistribution's in binary form must reproduce the above copyright notice, // this list of conditions and the following disclaimer in the documentation // and/or other materials provided with the distribution. // // * The name of the copyright holders may not be used to endorse or promote products // derived from this software without specific prior written permission. // // This software is provided by the copyright holders and contributors "as is" and // any express or implied warranties, including, but not limited to, the implied // warranties of merchantability and fitness for a particular purpose are disclaimed. // In no event shall the Intel Corporation or contributors be liable for any direct, // indirect, incidental, special, exemplary, or consequential damages // (including, but not limited to, procurement of substitute goods or services; // loss of use, data, or profits; or business interruption) however caused // and on any theory of liability, whether in contract, strict liability, // or tort (including negligence or otherwise) arising in any way out of // the use of this software, even if advised of the possibility of such damage. // //M*/ #ifndef _GRFMT_TIFF_H_ #define _GRFMT_TIFF_H_ #include "grfmt_base.hpp" namespace cv { // native simple TIFF codec enum TiffCompression { TIFF_UNCOMP = 1, TIFF_HUFFMAN = 2, TIFF_PACKBITS = 32773 }; enum TiffByteOrder { TIFF_ORDER_II = 0x4949, TIFF_ORDER_MM = 0x4d4d }; enum TiffTag { TIFF_TAG_WIDTH = 256, TIFF_TAG_HEIGHT = 257, TIFF_TAG_BITS_PER_SAMPLE = 258, TIFF_TAG_COMPRESSION = 259, TIFF_TAG_PHOTOMETRIC = 262, TIFF_TAG_STRIP_OFFSETS = 273, TIFF_TAG_STRIP_COUNTS = 279, TIFF_TAG_SAMPLES_PER_PIXEL = 277, TIFF_TAG_ROWS_PER_STRIP = 278, TIFF_TAG_PLANAR_CONFIG = 284, TIFF_TAG_COLOR_MAP = 320 }; enum TiffFieldType { TIFF_TYPE_BYTE = 1, TIFF_TYPE_SHORT = 3, TIFF_TYPE_LONG = 4 }; #ifdef HAVE_TIFF // libtiff based TIFF codec class TiffDecoder : public BaseImageDecoder { public: TiffDecoder(); virtual ~TiffDecoder(); bool readHeader(); bool readData( Mat& img ); void close(); size_t signatureLength() const; bool checkSignature( const string& signature ) const; ImageDecoder newDecoder() const; protected: void* m_tif; }; #endif // ... and writer class TiffEncoder : public BaseImageEncoder { public: TiffEncoder(); virtual ~TiffEncoder(); bool write( const Mat& img, const vector& params ); ImageEncoder newEncoder() const; protected: void writeTag( WLByteStream& strm, TiffTag tag, TiffFieldType fieldType, int count, int value ); }; } #endif/*_GRFMT_TIFF_H_*/