/*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_JASPER_H_ #define _GRFMT_JASPER_H_ #ifdef HAVE_JASPER #include "grfmt_base.hpp" namespace cv { class Jpeg2KDecoder : public BaseImageDecoder { public: Jpeg2KDecoder(); virtual ~Jpeg2KDecoder(); bool readData( Mat& img ); bool readHeader(); void close(); ImageDecoder newDecoder() const; protected: bool readComponent8u( uchar *data, void *buffer, int step, int cmpt, int maxval, int offset, int ncmpts ); bool readComponent16u( unsigned short *data, void *buffer, int step, int cmpt, int maxval, int offset, int ncmpts ); void *m_stream; void *m_image; }; class Jpeg2KEncoder : public BaseImageEncoder { public: Jpeg2KEncoder(); virtual ~Jpeg2KEncoder(); bool isFormatSupported( int depth ) const; bool write( const Mat& img, const std::vector& params ); ImageEncoder newEncoder() const; protected: bool writeComponent8u( void *img, const Mat& _img ); bool writeComponent16u( void *img, const Mat& _img ); }; } #endif #endif/*_GRFMT_JASPER_H_*/