/* -*- Mode: C++ -*- */
/*
* libopenraw - arwfile.h
*
* Copyright (C) 2006-2016 Hubert Figuiere
*
* This library is free software: you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public License
* as published by the Free Software Foundation, either version 3 of
* the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library. If not, see
* <http://www.gnu.org/licenses/>.
*/
#ifndef OR_INTERNALS_ARWFILE_H_
#define OR_INTERNALS_ARWFILE_H_
#include <libopenraw/cameraids.h>
#include <libopenraw/consts.h>
#include "rawfile.hpp"
#include "io/stream.hpp"
#include "ifddir.hpp"
#include "ifdfile.hpp"
#include "tiffepfile.hpp"
namespace OpenRaw {
class RawData;
namespace Internals {
class ArwFile
: public TiffEpFile
{
public:
static RawFile *factory(const IO::Stream::Ptr & s);
ArwFile(const IO::Stream::Ptr & s);
virtual ~ArwFile();
ArwFile(const ArwFile&) = delete;
ArwFile & operator=(const ArwFile&) = delete;
// this is the value for "compression" for ARW
enum {
ARW_RAW_COMPRESSION = 32767
};
protected:
virtual IfdDir::Ref _locateCfaIfd() override;
virtual IfdDir::Ref _locateMainIfd() override;
virtual ::or_error _getRawData(RawData & data, uint32_t options) override;
private:
// first version of ARW. Different from the rest.
bool isA100()
{
return typeId() == OR_MAKE_FILE_TYPEID(OR_TYPEID_VENDOR_SONY,
OR_TYPEID_SONY_A100);
}
static const IfdFile::camera_ids_t s_def[];
};
}
}
#endif