//
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// Copyright 2013 Christian Henning
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//
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// Distributed under the Boost Software License, Version 1.0
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// See accompanying file LICENSE_1_0.txt or copy at
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// http://www.boost.org/LICENSE_1_0.txt
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//
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#ifndef BOOST_GIL_EXTENSION_IO_RAW_TAGS_HPP
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#define BOOST_GIL_EXTENSION_IO_RAW_TAGS_HPP
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#include <boost/gil/io/base.hpp>
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// Historically, LibRaw expects WIN32, not _WIN32 (see https://github.com/LibRaw/LibRaw/pull/206)
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#ifdef _MSC_VER
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#ifndef WIN32
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#define WIN32
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#endif
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#pragma warning(push)
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#pragma warning(disable:4251) // 'type' needs to have dll-interface to be used by clients of class
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#endif
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#include <libraw/libraw.h>
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namespace boost { namespace gil {
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/// Defines tiff tag.
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struct raw_tag : format_tag {};
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/// Defines type for image width property.
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struct raw_image_width : property_base< int32_t > {};
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/// Defines type for image height property.
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struct raw_image_height : property_base< int32_t > {};
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/// Defines type for samples per pixel property.
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struct raw_samples_per_pixel : property_base< int32_t > {};
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/// Defines type for bits per pixel property.
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struct raw_bits_per_pixel : property_base< int32_t > {};
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/// Defines type for camera manufacturer.
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struct raw_camera_manufacturer : property_base< std::string > {};
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/// Defines type for camera model.
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struct raw_camera_model : property_base< std::string > {};
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/// Defines type for raw images count.
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struct raw_raw_images_count : property_base< unsigned > {};
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/// Defines type for dng version.
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struct raw_dng_version : property_base< unsigned > {};
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/// Defines type for number of colors.
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struct raw_number_colors : property_base< int32_t > {};
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/// Defines type for colors description.
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struct raw_colors_description : property_base< std::string > {};
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/// Defines type for raw height.
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struct raw_raw_height : property_base< uint16_t > {};
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/// Defines type for raw width.
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struct raw_raw_width : property_base< uint16_t > {};
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/// Defines type for visible height.
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struct raw_visible_height : property_base< uint16_t > {};
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/// Defines type for visible width.
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struct raw_visible_width : property_base< uint16_t > {};
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/// Defines type for top margin.
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struct raw_top_margin : property_base< uint16_t > {};
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/// Defines type for left margin.
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struct raw_left_margin : property_base< uint16_t > {};
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/// Defines type for output height.
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struct raw_output_height : property_base< uint16_t > {};
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/// Defines type for output width.
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struct raw_output_width : property_base< uint16_t > {};
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/// Defines type for pixel aspect.
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struct raw_pixel_aspect : property_base< double > {};
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/// Defines type for image orientation.
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struct raw_flip : property_base< uint32_t > {};
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/// Defines type for iso speed.
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struct raw_iso_speed : property_base< float > {};
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/// Defines type for shutter.
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struct raw_shutter : property_base< float > {};
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/// Defines type for aperture.
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struct raw_aperture : property_base< float > {};
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/// Defines type for focal length.
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struct raw_focal_length : property_base< float > {};
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/// Defines type for timestamp.
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struct raw_timestamp : property_base< time_t > {};
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/// Defines type for shot order.
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struct raw_shot_order : property_base< uint16_t > {};
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/// Defines type for image description.
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struct raw_image_description : property_base< std::string > {};
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/// Defines type for artist.
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struct raw_artist : property_base< std::string > {};
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/// Defines type for libraw version.
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struct raw_libraw_version : property_base< std::string > {};
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/// Defines type for unpack function name.
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struct raw_unpack_function_name : property_base< std::string > {};
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/// Read information for raw images.
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///
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/// The structure is returned when using read_image_info.
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template<>
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struct image_read_info< raw_tag >
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{
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/// Default contructor.
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image_read_info< raw_tag >()
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: _valid( false )
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{}
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// Here, width and height of the image are the ones of the output height (ie after having been processed by dcraw emulator)
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raw_image_width::type _width;
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raw_image_height::type _height;
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raw_samples_per_pixel::type _samples_per_pixel;
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raw_bits_per_pixel::type _bits_per_pixel;
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raw_camera_manufacturer::type _camera_manufacturer;
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raw_camera_model::type _camera_model;
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raw_raw_images_count::type _raw_images_count;
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raw_dng_version::type _dng_version;
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raw_number_colors::type _number_colors;
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raw_colors_description::type _colors_description;
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raw_raw_width::type _raw_width;
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raw_raw_height::type _raw_height;
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raw_visible_width::type _visible_width;
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raw_visible_height::type _visible_height;
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raw_top_margin::type _top_margin;
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raw_left_margin::type _left_margin;
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raw_output_width::type _output_width;
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raw_output_height::type _output_height;
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raw_pixel_aspect::type _pixel_aspect;
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raw_flip::type _flip;
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raw_iso_speed::type _iso_speed;
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raw_shutter::type _shutter;
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raw_aperture::type _aperture;
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raw_focal_length::type _focal_length;
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raw_timestamp::type _timestamp;
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raw_shot_order::type _shot_order;
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raw_image_description::type _image_description;
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raw_artist::type _artist;
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raw_libraw_version::type _libraw_version;
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raw_unpack_function_name::type _unpack_function_name;
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/// Used internaly to identify if the header has been read.
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bool _valid;
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};
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/// Read settings for raw images.
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///
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/// The structure can be used for all read_xxx functions, except read_image_info.
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template<>
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struct image_read_settings< raw_tag > : public image_read_settings_base
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{
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/// Default constructor
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image_read_settings()
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: image_read_settings_base()
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{}
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/// Constructor
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/// \param top_left Top left coordinate for reading partial image.
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/// \param dim Dimensions for reading partial image.
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image_read_settings( const point_t& top_left
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, const point_t& dim
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)
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: image_read_settings_base( top_left
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, dim
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)
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{}
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};
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/// Write information for raw images.
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///
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/// The structure can be used for write_view() function.
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template<>
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struct image_write_info< raw_tag >
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{
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};
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}} // namespace boost::gil
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#ifdef _MSC_VER
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#pragma warning(pop)
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#endif
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#endif
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