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Diffstat (limited to 'boost/gil/extension/io/tiff_dynamic_io.hpp')
-rw-r--r-- | boost/gil/extension/io/tiff_dynamic_io.hpp | 135 |
1 files changed, 0 insertions, 135 deletions
diff --git a/boost/gil/extension/io/tiff_dynamic_io.hpp b/boost/gil/extension/io/tiff_dynamic_io.hpp deleted file mode 100644 index bb3c8c3ca7..0000000000 --- a/boost/gil/extension/io/tiff_dynamic_io.hpp +++ /dev/null @@ -1,135 +0,0 @@ -/* - Copyright 2005-2007 Adobe Systems Incorporated - - Use, modification and distribution are subject to the Boost Software License, - Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at - http://www.boost.org/LICENSE_1_0.txt). - - See http://opensource.adobe.com/gil for most recent version including documentation. -*/ - -/*************************************************************************************************/ - -#ifndef GIL_TIFF_DYNAMIC_IO_H -#define GIL_TIFF_DYNAMIC_IO_H - -/// \file -/// \brief Support for reading and writing TIFF files -/// Requires libtiff! -/// \author Hailin Jin and Lubomir Bourdev \n -/// Adobe Systems Incorporated -/// \date 2005-2007 \n Last updated June 10, 2006 -// -// We are currently providing the following functions: -// template <typename Images> void tiff_read_image(const char*,any_image<Images>) -// template <typename Views> void tiff_write_view(const char*,any_image_view<Views>) -// - -#include <string> -#include <boost/mpl/bool.hpp> -#include "../dynamic_image/dynamic_image_all.hpp" -#include "io_error.hpp" -#include "tiff_io.hpp" -#include "dynamic_io.hpp" - -namespace boost { namespace gil { - -namespace detail { - -struct tiff_write_is_supported { - template<typename View> struct apply - : public mpl::bool_<tiff_write_support<View>::is_supported> {}; -}; - -class tiff_writer_dynamic : public tiff_writer { -public: - typedef void result_type; - tiff_writer_dynamic(const char* filename) : tiff_writer(filename) {} - - template <typename Views> - void write_view(const any_image_view<Views>& runtime_view) { - dynamic_io_fnobj<tiff_write_is_supported, tiff_writer> op(this); - apply_operation(runtime_view,op); - } -}; - -class tiff_type_format_checker { - int _bit_depth; - int _color_type; -public: - tiff_type_format_checker(int bit_depth_in,int color_type_in) : - _bit_depth(bit_depth_in),_color_type(color_type_in) {} - template <typename Image> - bool apply() { - return tiff_read_support<typename Image::view_t>::bit_depth==_bit_depth && - tiff_read_support<typename Image::view_t>::color_type==_color_type; - } -}; - -struct tiff_read_is_supported { - template<typename View> struct apply - : public mpl::bool_<tiff_read_support<View>::is_supported> {}; -}; - -class tiff_reader_dynamic : public tiff_reader { -public: - tiff_reader_dynamic(const char* filename) : tiff_reader(filename) {} - - template <typename Images> - void read_image(any_image<Images>& im) { - int width,height; - unsigned short bps,photometric; - TIFFGetField(_tp,TIFFTAG_IMAGEWIDTH,&width); - TIFFGetField(_tp,TIFFTAG_IMAGELENGTH,&height); - TIFFGetField(_tp,TIFFTAG_BITSPERSAMPLE,&bps); - TIFFGetField(_tp,TIFFTAG_PHOTOMETRIC,&photometric); - if (!construct_matched(im,tiff_type_format_checker(bps,photometric))) { - io_error("tiff_reader_dynamic::read_image(): no matching image type between those of the given any_image and that of the file"); - } else { - im.recreate(width,height); - dynamic_io_fnobj<tiff_read_is_supported, tiff_reader> op(this); - apply_operation(view(im),op); - } - } -}; - -} // namespace detail - -/// \ingroup TIFF_IO -/// \brief reads a TIFF image into a run-time instantiated image -/// Opens the given tiff file name, selects the first type in Images whose color space and channel are compatible to those of the image file -/// and creates a new image of that type with the dimensions specified by the image file. -/// Throws std::ios_base::failure if none of the types in Images are compatible with the type on disk. -template <typename Images> -inline void tiff_read_image(const char* filename,any_image<Images>& im) { - detail::tiff_reader_dynamic m(filename); - m.read_image(im); -} - -/// \ingroup TIFF_IO -/// \brief reads a TIFF image into a run-time instantiated image -template <typename Images> -inline void tiff_read_image(const std::string& filename,any_image<Images>& im) { - tiff_read_image(filename.c_str(),im); -} - -/// \ingroup TIFF_IO -/// \brief Saves the currently instantiated view to a tiff file specified by the given tiff image file name. -/// Throws std::ios_base::failure if the currently instantiated view type is not supported for writing by the I/O extension -/// or if it fails to create the file. -template <typename Views> -inline void tiff_write_view(const char* filename,const any_image_view<Views>& runtime_view) { - detail::tiff_writer_dynamic m(filename); - m.write_view(runtime_view); -} - -/// \ingroup TIFF_IO -/// \brief Saves the currently instantiated view to a tiff file specified by the given tiff image file name. -template <typename Views> -inline void tiff_write_view(const std::string& filename,const any_image_view<Views>& runtime_view) { - tiff_write_view(filename.c_str(),runtime_view); -} - -} } // namespace boost::gil - -#endif |