Path: blob/master/modules/imgcodecs/src/grfmt_hdr.hpp
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/*M///////////////////////////////////////////////////////////////////////////////////////1//2// IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING.3//4// By downloading, copying, installing or using the software you agree to this license.5// If you do not agree to this license, do not download, install,6// copy or use the software.7//8//9// License Agreement10// For Open Source Computer Vision Library11//12// Copyright (C) 2000-2008, Intel Corporation, all rights reserved.13// Copyright (C) 2009, Willow Garage Inc., all rights reserved.14// Third party copyrights are property of their respective owners.15//16// Redistribution and use in source and binary forms, with or without modification,17// are permitted provided that the following conditions are met:18//19// * Redistribution's of source code must retain the above copyright notice,20// this list of conditions and the following disclaimer.21//22// * Redistribution's in binary form must reproduce the above copyright notice,23// this list of conditions and the following disclaimer in the documentation24// and/or other materials provided with the distribution.25//26// * The name of the copyright holders may not be used to endorse or promote products27// derived from this software without specific prior written permission.28//29// This software is provided by the copyright holders and contributors "as is" and30// any express or implied warranties, including, but not limited to, the implied31// warranties of merchantability and fitness for a particular purpose are disclaimed.32// In no event shall the Intel Corporation or contributors be liable for any direct,33// indirect, incidental, special, exemplary, or consequential damages34// (including, but not limited to, procurement of substitute goods or services;35// loss of use, data, or profits; or business interruption) however caused36// and on any theory of liability, whether in contract, strict liability,37// or tort (including negligence or otherwise) arising in any way out of38// the use of this software, even if advised of the possibility of such damage.39//40//M*/4142#ifndef _GRFMT_HDR_H_43#define _GRFMT_HDR_H_4445#include "grfmt_base.hpp"4647#ifdef HAVE_IMGCODEC_HDR4849namespace cv50{5152enum HdrCompression53{54HDR_NONE = 0,55HDR_RLE = 156};5758// Radiance rgbe (.hdr) reader59class HdrDecoder CV_FINAL : public BaseImageDecoder60{61public:62HdrDecoder();63~HdrDecoder() CV_OVERRIDE;64bool readHeader() CV_OVERRIDE;65bool readData( Mat& img ) CV_OVERRIDE;66bool checkSignature( const String& signature ) const CV_OVERRIDE;67ImageDecoder newDecoder() const CV_OVERRIDE;68size_t signatureLength() const CV_OVERRIDE;69protected:70String m_signature_alt;71FILE *file;72};7374// ... writer75class HdrEncoder CV_FINAL : public BaseImageEncoder76{77public:78HdrEncoder();79~HdrEncoder() CV_OVERRIDE;80bool write( const Mat& img, const std::vector<int>& params ) CV_OVERRIDE;81ImageEncoder newEncoder() const CV_OVERRIDE;82bool isFormatSupported( int depth ) const CV_OVERRIDE;83protected:8485};8687}8889#endif // HAVE_IMGCODEC_HDR9091#endif/*_GRFMT_HDR_H_*/929394