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/*=========================================================================
Program: GDCM (Grassroots DICOM). A DICOM library
Copyright (c) 2006-2011 Mathieu Malaterre
All rights reserved.
See Copyright.txt or http://gdcm.sourceforge.net/Copyright.html for details.
This software is distributed WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the above copyright notice for more information.
=========================================================================*/
#ifndef GDCMPVRGCODEC_H
#define GDCMPVRGCODEC_H
#include "gdcmImageCodec.h"
namespace gdcm
{
/**
* \brief PVRGCodec
* \details
* \note pvrg is a broken implementation of the JPEG standard. It is known to
* have a bug in the 16bits lossless implementation of the standard.
*
* In an ideal world, you should not need this codec at all. But to support
* some broken file such as:
*
* PHILIPS_Gyroscan-12-Jpeg_Extended_Process_2_4.dcm
*
* we have to...
*/
class PVRGCodec : public ImageCodec
{
public:
PVRGCodec();
~PVRGCodec();
bool CanDecode(TransferSyntax const &ts) const;
bool CanCode(TransferSyntax const &ts) const;
bool Decode(DataElement const &is, DataElement &os);
bool Code(DataElement const &in, DataElement &out);
void SetLossyFlag( bool l );
virtual ImageCodec * Clone() const;
private:
};
} // end namespace gdcm
#endif //GDCMPVRGCODEC_H
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