57 lines
1.2 KiB
C++
57 lines
1.2 KiB
C++
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// This file is part of OpenCV project.
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// It is subject to the license terms in the LICENSE file found in the top-level directory
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// of this distribution and at http://opencv.org/license.html.
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#ifndef _GRFMT_PFM_H_
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#define _GRFMT_PFM_H_
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#include "grfmt_base.hpp"
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#include "bitstrm.hpp"
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#ifdef HAVE_IMGCODEC_PFM
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namespace cv
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{
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class PFMDecoder CV_FINAL : public BaseImageDecoder
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{
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public:
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PFMDecoder();
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virtual ~PFMDecoder() CV_OVERRIDE;
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bool readData( Mat& img ) CV_OVERRIDE;
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bool readHeader() CV_OVERRIDE;
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void close();
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size_t signatureLength() const CV_OVERRIDE;
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bool checkSignature( const String& signature ) const CV_OVERRIDE;
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ImageDecoder newDecoder() const CV_OVERRIDE
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{
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return makePtr<PFMDecoder>();
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}
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private:
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RLByteStream m_strm;
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double m_scale_factor;
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bool m_swap_byte_order;
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};
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class PFMEncoder CV_FINAL : public BaseImageEncoder
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{
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public:
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PFMEncoder();
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virtual ~PFMEncoder() CV_OVERRIDE;
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bool isFormatSupported( int depth ) const CV_OVERRIDE;
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bool write( const Mat& img, const std::vector<int>& params ) CV_OVERRIDE;
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ImageEncoder newEncoder() const CV_OVERRIDE
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{
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return makePtr<PFMEncoder>();
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}
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};
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}
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#endif // HAVE_IMGCODEC_PXM
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#endif/*_GRFMT_PFM_H_*/
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