mirror of
https://github.com/boostorg/gil.git
synced 2026-02-02 08:52:10 +00:00
44 lines
1.5 KiB
C++
44 lines
1.5 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).
|
|
*/
|
|
|
|
#include <boost/test/unit_test.hpp>
|
|
|
|
#include <boost/type_traits/is_same.hpp>
|
|
|
|
#include <boost/gil/gil_all.hpp>
|
|
#include <boost/gil/extension/toolbox/metafunctions/channel_type.hpp>
|
|
#include <boost/gil/extension/toolbox/metafunctions/get_num_bits.hpp>
|
|
|
|
using namespace boost;
|
|
using namespace gil;
|
|
|
|
BOOST_AUTO_TEST_SUITE( get_num_bits_test )
|
|
|
|
BOOST_AUTO_TEST_CASE( get_num_bits_test )
|
|
{
|
|
typedef bit_aligned_image4_type<4, 4, 4, 4, rgb_layout_t>::type image_t;
|
|
|
|
typedef channel_type< image_t::view_t::reference >::type channel_t;
|
|
BOOST_STATIC_ASSERT( get_num_bits< channel_t >::value == 4 );
|
|
|
|
typedef channel_type< image_t::const_view_t::reference >::type const_channel_t;
|
|
BOOST_STATIC_ASSERT( get_num_bits< const_channel_t >::value == 4 );
|
|
|
|
typedef packed_channel_value< 23 > bits_t;
|
|
BOOST_STATIC_ASSERT( get_num_bits< bits_t >::value == 23 );
|
|
BOOST_STATIC_ASSERT( get_num_bits< const bits_t >::value == 23 );
|
|
|
|
BOOST_STATIC_ASSERT( get_num_bits< unsigned char >::value == 8 );
|
|
BOOST_STATIC_ASSERT( get_num_bits< const unsigned char >::value == 8 );
|
|
|
|
BOOST_STATIC_ASSERT( get_num_bits< channel_type< gray8_image_t::view_t::value_type >::type >::value == 8 );
|
|
BOOST_STATIC_ASSERT( get_num_bits< channel_type< rgba32_image_t::view_t::value_type >::type >::value == 32 );
|
|
}
|
|
|
|
BOOST_AUTO_TEST_SUITE_END()
|
|
|