mirror of
https://github.com/boostorg/gil.git
synced 2026-02-02 21:02:13 +00:00
98 lines
2.7 KiB
C++
98 lines
2.7 KiB
C++
/*
|
|
Copyright 2013 Christian Henning
|
|
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).
|
|
*/
|
|
|
|
//#define BOOST_TEST_MODULE jpeg_write_test_module
|
|
#include <boost/test/unit_test.hpp>
|
|
|
|
#include <boost/gil/gil_all.hpp>
|
|
#include <boost/gil/extension/io/jpeg_all.hpp>
|
|
|
|
#include "color_space_write_test.hpp"
|
|
#include "mandel_view.hpp"
|
|
#include "paths.hpp"
|
|
|
|
using namespace std;
|
|
using namespace boost::gil;
|
|
|
|
typedef jpeg_tag tag_t;
|
|
|
|
BOOST_AUTO_TEST_SUITE( gil_io_jpeg_tests )
|
|
|
|
#ifdef BOOST_GIL_IO_TEST_ALLOW_WRITING_IMAGES
|
|
BOOST_AUTO_TEST_CASE( write_test )
|
|
{
|
|
// test writing all supported image types
|
|
|
|
{
|
|
write_view( jpeg_out + "gray8_test.jpg"
|
|
, create_mandel_view( 200, 200
|
|
, gray8_pixel_t( 0 )
|
|
, gray8_pixel_t( 255 )
|
|
)
|
|
, tag_t()
|
|
);
|
|
}
|
|
|
|
{
|
|
write_view( jpeg_out + "rgb8_test.jpg"
|
|
, create_mandel_view( 200, 200
|
|
, rgb8_pixel_t( 0, 0, 255 )
|
|
, rgb8_pixel_t( 0, 255, 0 )
|
|
)
|
|
, tag_t()
|
|
);
|
|
}
|
|
|
|
{
|
|
write_view( jpeg_out + "cmyk8_test.jpg"
|
|
, create_mandel_view( 200, 200
|
|
, cmyk8_pixel_t( 0, 0, 255, 127 )
|
|
, cmyk8_pixel_t( 0, 255, 0, 127 )
|
|
)
|
|
, tag_t()
|
|
);
|
|
}
|
|
}
|
|
#endif // BOOST_GIL_IO_TEST_ALLOW_WRITING_IMAGES
|
|
|
|
#ifdef BOOST_GIL_IO_TEST_ALLOW_READING_IMAGES
|
|
|
|
BOOST_AUTO_TEST_CASE( dct_method_write_test )
|
|
{
|
|
{
|
|
typedef rgb8_image_t image_t;
|
|
image_t img;
|
|
|
|
read_image( jpeg_filename
|
|
, img
|
|
, tag_t()
|
|
);
|
|
|
|
image_write_info< jpeg_tag > info;
|
|
info._dct_method = jpeg_dct_method::fast;
|
|
|
|
#ifdef BOOST_GIL_IO_TEST_ALLOW_WRITING_IMAGES
|
|
write_view( jpeg_out + "fast_dct_write_test.jpg"
|
|
, view( img )
|
|
, info
|
|
);
|
|
#endif // BOOST_GIL_IO_TEST_ALLOW_WRITING_IMAGES
|
|
|
|
}
|
|
}
|
|
|
|
#endif // BOOST_GIL_IO_TEST_ALLOW_READING_IMAGES
|
|
|
|
BOOST_AUTO_TEST_CASE( rgb_color_space_write_test )
|
|
{
|
|
color_space_write_test< jpeg_tag >( jpeg_out + "rgb_color_space_test.jpg"
|
|
, jpeg_out + "bgr_color_space_test.jpg"
|
|
);
|
|
}
|
|
|
|
BOOST_AUTO_TEST_SUITE_END()
|