Mercurial > hg > vamp-build-and-test
diff DEPENDENCIES/generic/include/boost/gil/device_n.hpp @ 16:2665513ce2d3
Add boost headers
author | Chris Cannam |
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date | Tue, 05 Aug 2014 11:11:38 +0100 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/DEPENDENCIES/generic/include/boost/gil/device_n.hpp Tue Aug 05 11:11:38 2014 +0100 @@ -0,0 +1,102 @@ +/* + 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://stlab.adobe.com/gil for most recent version including documentation. +*/ +/*************************************************************************************************/ + +#ifndef GIL_DEVICE_N_H +#define GIL_DEVICE_N_H + + +//////////////////////////////////////////////////////////////////////////////////////// +/// \file +/// \brief Support for color space of N channels and variants +/// \author Lubomir Bourdev and Hailin Jin \n +/// Adobe Systems Incorporated +/// \date 2005-2009 \n Last updated on February 20, 2009 +//////////////////////////////////////////////////////////////////////////////////////// + +#include <cstddef> +#include "gil_config.hpp" +#include "utilities.hpp" +#include "metafunctions.hpp" +#include <boost/type_traits.hpp> +#include <boost/mpl/range_c.hpp> +#include <boost/mpl/vector_c.hpp> + +namespace boost { namespace gil { + +/// \brief unnamed color +/// \ingroup ColorNameModel +template <int N> struct devicen_color_t {}; + +template <int N> struct devicen_t; + +/// \brief unnamed color space of one channel +/// \ingroup ColorSpaceModel +template <> struct devicen_t<1> : public mpl::vector1<devicen_color_t<0> > {}; + +/// \brief unnamed color space of two channels +/// \ingroup ColorSpaceModel +template <> struct devicen_t<2> : public mpl::vector2<devicen_color_t<0>, devicen_color_t<1> > {}; + +/// \brief unnamed color space of three channels +/// \ingroup ColorSpaceModel +template <> struct devicen_t<3> : public mpl::vector3<devicen_color_t<0>, devicen_color_t<1>, devicen_color_t<2> > {}; + +/// \brief unnamed color space of four channels +/// \ingroup ColorSpaceModel +template <> struct devicen_t<4> : public mpl::vector4<devicen_color_t<0>, devicen_color_t<1>, devicen_color_t<2>, devicen_color_t<3> > {}; + +/// \brief unnamed color space of five channels +/// \ingroup ColorSpaceModel +template <> struct devicen_t<5> : public mpl::vector5<devicen_color_t<0>, devicen_color_t<1>, devicen_color_t<2>, devicen_color_t<3>, devicen_color_t<4> > {}; + +/// \brief unnamed color layout of up to five channels +/// \ingroup LayoutModel +template <int N> struct devicen_layout_t : public layout<devicen_t<N> > {}; + +/// \ingroup ImageViewConstructors +/// \brief from 2-channel planar data +template <typename IC> +inline typename type_from_x_iterator<planar_pixel_iterator<IC,devicen_t<2> > >::view_t +planar_devicen_view(std::size_t width, std::size_t height, IC c0, IC c1, std::ptrdiff_t rowsize_in_bytes) { + typedef typename type_from_x_iterator<planar_pixel_iterator<IC,devicen_t<2> > >::view_t view_t; + return view_t(width, height, typename view_t::locator(typename view_t::x_iterator(c0,c1), rowsize_in_bytes)); +} + +/// \ingroup ImageViewConstructors +/// \brief from 3-channel planar data +template <typename IC> +inline typename type_from_x_iterator<planar_pixel_iterator<IC,devicen_t<3> > >::view_t +planar_devicen_view(std::size_t width, std::size_t height, IC c0, IC c1, IC c2, std::ptrdiff_t rowsize_in_bytes) { + typedef typename type_from_x_iterator<planar_pixel_iterator<IC,devicen_t<3> > >::view_t view_t; + return view_t(width, height, typename view_t::locator(typename view_t::x_iterator(c0,c1,c2), rowsize_in_bytes)); +} + +/// \ingroup ImageViewConstructors +/// \brief from 4-channel planar data +template <typename IC> +inline typename type_from_x_iterator<planar_pixel_iterator<IC,devicen_t<4> > >::view_t +planar_devicen_view(std::size_t width, std::size_t height, IC c0, IC c1, IC c2, IC c3, std::ptrdiff_t rowsize_in_bytes) { + typedef typename type_from_x_iterator<planar_pixel_iterator<IC,devicen_t<4> > >::view_t view_t; + return view_t(width, height, typename view_t::locator(typename view_t::x_iterator(c0,c1,c2,c3), rowsize_in_bytes)); +} + +/// \ingroup ImageViewConstructors +/// \brief from 5-channel planar data +template <typename IC> +inline typename type_from_x_iterator<planar_pixel_iterator<IC,devicen_t<5> > >::view_t +planar_devicen_view(std::size_t width, std::size_t height, IC c0, IC c1, IC c2, IC c3, IC c4, std::ptrdiff_t rowsize_in_bytes) { + typedef typename type_from_x_iterator<planar_pixel_iterator<IC,devicen_t<5> > >::view_t view_t; + return view_t(width, height, typename view_t::locator(typename view_t::x_iterator(c0,c1,c2,c3,c4), rowsize_in_bytes)); +} + +} } // namespace boost::gil + +#endif