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#ifndef _GRFMT_HDR_H_
#define _GRFMT_HDR_H_
#include "grfmt_base.hpp"
namespace cv
{
enum HdrCompression
{
HDR_NONE = 0,
HDR_RLE = 1
};
// Radiance rgbe (.hdr) reader
class HdrDecoder : public BaseImageDecoder
{
public:
HdrDecoder();
~HdrDecoder();
bool readHeader();
bool readData( Mat& img );
bool checkSignature( const String& signature ) const;
ImageDecoder newDecoder() const;
size_t signatureLength() const;
protected:
String m_signature_alt;
FILE *file;
};
// ... writer
class HdrEncoder : public BaseImageEncoder
{
public:
HdrEncoder();
~HdrEncoder();
bool write( const Mat& img, const std::vector<int>& params );
ImageEncoder newEncoder() const;
bool isFormatSupported( int depth ) const;
protected:
};
}