FM / gil

/usr/include/boost/gil

Name	Size	Mode	Actions
concepts/	-	0755	rm
detail/	-	0755	rm
extension/	-	0755	rm
image_processing/	-	0755	rm
io/	-	0755	rm
algorithm.hpp	41333	0644	edit dl rm
bit_aligned_pixel_iterator.hpp	9200	0644	edit dl rm
bit_aligned_pixel_reference.hpp	14096	0644	edit dl rm
channel.hpp	29913	0644	edit dl rm
channel_algorithm.hpp	23081	0644	edit dl rm
cmyk.hpp	1296	0644	edit dl rm
color_base.hpp	22010	0644	edit dl rm
color_base_algorithm.hpp	29889	0644	edit dl rm
color_convert.hpp	13851	0644	edit dl rm
concepts.hpp	897	0644	edit dl rm
deprecated.hpp	2477	0644	edit dl rm
device_n.hpp	3591	0644	edit dl rm
dynamic_step.hpp	893	0644	edit dl rm
gray.hpp	619	0644	edit dl rm
image.hpp	20452	0644	edit dl rm
image_view.hpp	14046	0644	edit dl rm
image_view_factory.hpp	24625	0644	edit dl rm
iterator_from_2d.hpp	6648	0644	edit dl rm
locator.hpp	18786	0644	edit dl rm
metafunctions.hpp	31186	0644	edit dl rm
packed_pixel.hpp	9214	0644	edit dl rm
pixel.hpp	9866	0644	edit dl rm
pixel_iterator.hpp	5307	0644	edit dl rm
pixel_iterator_adaptor.hpp	9071	0644	edit dl rm
planar_pixel_iterator.hpp	10059	0644	edit dl rm
planar_pixel_reference.hpp	9916	0644	edit dl rm
point.hpp	6899	0644	edit dl rm
position_iterator.hpp	5005	0644	edit dl rm
premultiply.hpp	3521	0644	edit dl rm
promote_integral.hpp	6185	0644	edit dl rm
rgb.hpp	1458	0644	edit dl rm
rgba.hpp	1674	0644	edit dl rm
step_iterator.hpp	14226	0644	edit dl rm
typedefs.hpp	13415	0644	edit dl rm
utilities.hpp	8161	0644	edit dl rm
virtual_locator.hpp	6288	0644	edit dl rm

Edit: /usr/include/boost/gil/rgba.hpp (1674B)

//
// Copyright 2005-2007 Adobe Systems Incorporated
//
// Distributed under 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
//
#ifndef BOOST_GIL_RGBA_HPP
#define BOOST_GIL_RGBA_HPP

#include <boost/gil/planar_pixel_iterator.hpp>
#include <boost/gil/rgb.hpp>
#include <boost/gil/detail/mp11.hpp>

#include <cstddef>
#include <type_traits>

namespace boost { namespace gil {

/// \ingroup ColorNameModel
/// \brief Alpha
struct alpha_t {};

/// \ingroup ColorSpaceModel
using rgba_t =mp11::mp_list<red_t, green_t, blue_t, alpha_t>;

/// \ingroup LayoutModel
using rgba_layout_t = layout<rgba_t>;

/// \ingroup LayoutModel
using bgra_layout_t = layout<rgba_t, mp11::mp_list_c<int, 2, 1, 0, 3>>;

/// \ingroup LayoutModel
using argb_layout_t = layout<rgba_t, mp11::mp_list_c<int, 1, 2, 3, 0>>;

/// \ingroup LayoutModel
using abgr_layout_t = layout<rgba_t, mp11::mp_list_c<int, 3, 2, 1, 0>>;

/// \ingroup ImageViewConstructors
/// \brief from raw RGBA planar data
template <typename ChannelPtr>
inline
auto planar_rgba_view(std::size_t width, std::size_t height,
    ChannelPtr r, ChannelPtr g, ChannelPtr b, ChannelPtr a,
    std::ptrdiff_t rowsize_in_bytes)
    -> typename type_from_x_iterator<planar_pixel_iterator<ChannelPtr, rgba_t> >::view_t
{
    using pixel_iterator_t = planar_pixel_iterator<ChannelPtr, rgba_t>;
    using view_t = typename type_from_x_iterator<pixel_iterator_t>::view_t;
    using locator_t = typename view_t::locator;

locator_t loc(pixel_iterator_t(r, g, b, a), rowsize_in_bytes);
    return view_t(width, height, loc);
}

}} // namespace boost::gil

#endif

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