projects / ceph.git / blame
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1 | // |
| 2 | // Copyright 2013 Christian Henning | |
| 3 | // | |
| 4 | // Distributed under the Boost Software License, Version 1.0 | |
| 5 | // See accompanying file LICENSE_1_0.txt or copy at | |
| 6 | // http://www.boost.org/LICENSE_1_0.txt | |
| 7 | // | |
| 8 | #ifndef BOOST_GIL_TEST_EXTENSION_IO_TIFF_TIFF_TILED_READ_MACROS_HPP | |
| 9 | #define BOOST_GIL_TEST_EXTENSION_IO_TIFF_TIFF_TILED_READ_MACROS_HPP | |
| 10 | ||
| 11 | #include <boost/gil.hpp> | |
| 12 | #include <boost/gil/extension/io/tiff/read.hpp> | |
| 13 | ||
| 14 | #include <boost/preprocessor/cat.hpp> | |
| 15 | #include <boost/preprocessor/stringize.hpp> | |
| 16 | #include <boost/preprocessor/tuple/elem.hpp> | |
| 17 | #include <boost/preprocessor/comparison/less.hpp> | |
| 18 | #include <boost/preprocessor/repetition/repeat_from_to.hpp> | |
| 19 | ||
| 20 | #include <boost/core/lightweight_test.hpp> | |
| 21 | ||
| 22 | #include <string> | |
| 23 | ||
| 24 | #include "paths.hpp" | |
| 25 | ||
| 26 | // TODO: Rename macros to use BOOST_GIL_ prefix. See https://github.com/boostorg/gil/issues/410 ~mloskot | |
| 27 | // TODO: Make sure generated test cases are executed. See tiff_subimage_test.cpp. ~mloskot | |
| 28 | ||
| 29 | #define BOOST_GIL_TEST_NAME_TILE_STRIP_COMPARISON_BIT_ALIGNED_RGB(n, data) \ | |
| 30 | BOOST_PP_CAT( \ | |
| 31 | BOOST_PP_CAT( \ | |
| 32 | BOOST_PP_CAT( \ | |
| 33 | BOOST_PP_CAT( \ | |
| 34 | BOOST_PP_CAT(read_tile_and_compare_with_, BOOST_PP_TUPLE_ELEM(2, 0, data)), \ | |
| 35 | BOOST_PP_TUPLE_ELEM(2, 1, data)), \ | |
| 36 | _strip_), \ | |
| 37 | n), \ | |
| 38 | bit_bit_aligned) | |
| 39 | ||
| 40 | #define BOOST_GIL_TEST_GENERATE_TILE_STRIP_COMPARISON_BIT_ALIGNED_RGB(z, n, data) \ | |
| 41 | void BOOST_GIL_TEST_NAME_TILE_STRIP_COMPARISON_BIT_ALIGNED_RGB(n, data)() \ | |
| 42 | { \ | |
| 43 | namespace gil = boost::gil; \ | |
| 44 | std::string filename_strip( \ | |
| 45 | tiff_in_GM + "tiger-" + BOOST_PP_STRINGIZE(BOOST_PP_TUPLE_ELEM(2, 0, data)) + \ | |
| 46 | "-strip-" + BOOST_PP_STRINGIZE(BOOST_PP_TUPLE_ELEM(2, 1, data)) + "-"); \ | |
| 47 | std::string filename_tile( \ | |
| 48 | tiff_in_GM + "tiger-" + BOOST_PP_STRINGIZE(BOOST_PP_TUPLE_ELEM(2, 0, data)) + \ | |
| 49 | "-tile-" + BOOST_PP_STRINGIZE(BOOST_PP_TUPLE_ELEM(2, 1, data)) + "-"); \ | |
| 50 | std::string padding(""); \ | |
| 51 | if (BOOST_PP_LESS(n, 10) == 1) \ | |
| 52 | padding = "0"; \ | |
| 53 | filename_strip = filename_strip + padding + BOOST_PP_STRINGIZE(n) + ".tif"; \ | |
| 54 | filename_tile = filename_tile + padding + BOOST_PP_STRINGIZE(n) + ".tif"; \ | |
| 55 | gil::bit_aligned_image3_type<n, n, n, gil::rgb_layout_t>::type img_strip, img_tile; \ | |
| 56 | gil::read_image(filename_strip, img_strip, gil::tiff_tag()); \ | |
| 57 | gil::read_image(filename_tile, img_tile, gil::tiff_tag()); \ | |
| 58 | BOOST_TEST_EQ( \ | |
| 59 | gil::equal_pixels(gil::const_view(img_strip), gil::const_view(img_tile)), true); \ | |
| 60 | } | |
| 61 | ||
| 62 | // Special case for minisblack images | |
| 63 | #define BOOST_GIL_TEST_NAME_TILE_TILE_STRIP_COMPARISON_BIT_ALIGNED_MINISBLACK(n, data) \ | |
| 64 | BOOST_PP_CAT( \ | |
| 65 | BOOST_PP_CAT(BOOST_PP_CAT(BOOST_PP_CAT(read_tile_and_compare_with_, data), _strip_), n), \ | |
| 66 | bit_bit_aligned) | |
| 67 | ||
| 68 | #define BOOST_GIL_TEST_GENERATE_TILE_STRIP_COMPARISON_BIT_ALIGNED_MINISBLACK(z, n, data) \ | |
| 69 | void BOOST_GIL_TEST_NAME_TILE_TILE_STRIP_COMPARISON_BIT_ALIGNED_MINISBLACK(n, data)() \ | |
| 70 | { \ | |
| 71 | namespace gil = boost::gil; \ | |
| 72 | std::string filename_strip(tiff_in_GM + "tiger-" + BOOST_PP_STRINGIZE(data) + "-strip-"); \ | |
| 73 | std::string filename_tile(tiff_in_GM + "tiger-" + BOOST_PP_STRINGIZE(data) + "-tile-"); \ | |
| 74 | std::string padding(""); \ | |
| 75 | if (BOOST_PP_LESS(n, 10) == 1) \ | |
| 76 | padding = "0"; \ | |
| 77 | filename_strip = filename_strip + padding + BOOST_PP_STRINGIZE(n) + ".tif"; \ | |
| 78 | filename_tile = filename_tile + padding + BOOST_PP_STRINGIZE(n) + ".tif"; \ | |
| 79 | gil::bit_aligned_image1_type<n, gil::gray_layout_t>::type img_strip, img_tile; \ | |
| 80 | gil::read_image(filename_strip, img_strip, gil::tiff_tag()); \ | |
| 81 | gil::read_image(filename_tile, img_tile, gil::tiff_tag()); \ | |
| 82 | BOOST_TEST_EQ( \ | |
| 83 | gil::equal_pixels(gil::const_view(img_strip), gil::const_view(img_tile)), true); \ | |
| 84 | } | |
| 85 | ||
| 86 | // Special case for palette images | |
| 87 | #define BOOST_GIL_TEST_NAME_TILE_STRIP_COMPARISON_PALETTE(n, data) \ | |
| 88 | BOOST_PP_CAT( \ | |
| 89 | BOOST_PP_CAT(BOOST_PP_CAT(BOOST_PP_CAT(read_tile_and_compare_with_, data), _strip_), n), \ | |
| 90 | bit) | |
| 91 | ||
| 92 | #define BOOST_GIL_TEST_GENERATE_TILE_STRIP_COMPARISON_PALETTE(z, n, data) \ | |
| 93 | void BOOST_GIL_TEST_NAME_TILE_STRIP_COMPARISON_PALETTE(n, data)() \ | |
| 94 | { \ | |
| 95 | namespace gil = boost::gil; \ | |
| 96 | std::string filename_strip(tiff_in_GM + "tiger-" + BOOST_PP_STRINGIZE(data) + "-strip-"); \ | |
| 97 | std::string filename_tile(tiff_in_GM + "tiger-" + BOOST_PP_STRINGIZE(data) + "-tile-"); \ | |
| 98 | std::string padding(""); \ | |
| 99 | if (BOOST_PP_LESS(n, 10) == 1) \ | |
| 100 | padding = "0"; \ | |
| 101 | filename_strip = filename_strip + padding + BOOST_PP_STRINGIZE(n) + ".tif"; \ | |
| 102 | filename_tile = filename_tile + padding + BOOST_PP_STRINGIZE(n) + ".tif"; \ | |
| 103 | gil::rgb16_image_t img_strip, img_tile; \ | |
| 104 | gil::read_image(filename_strip, img_strip, gil::tiff_tag()); \ | |
| 105 | gil::read_image(filename_tile, img_tile, gil::tiff_tag()); \ | |
| 106 | BOOST_TEST_EQ( \ | |
| 107 | gil::equal_pixels(gil::const_view(img_strip), gil::const_view(img_tile)), true); \ | |
| 108 | } | |
| 109 | ||
| 110 | #define BOOST_GIL_TEST_CALL_TILE_STRIP_COMPARISON_PALETTE(z, n, data) \ | |
| 111 | BOOST_GIL_TEST_NAME_TILE_STRIP_COMPARISON_PALETTE(n, data); | |
| 112 | ||
| 113 | ||
| 114 | #endif // BOOST_GIL_TEST_EXTENSION_IO_TIFF_TIFF_TILED_READ_MACROS_HPP |