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00001 #ifndef _TERRY_COLOR_COLORSPACE_BASE_HPP_ 00002 #define _TERRY_COLOR_COLORSPACE_BASE_HPP_ 00003 00004 #include <boost/mpl/vector.hpp> 00005 00006 #include <boost/gil/gil_all.hpp> 00007 #include <boost/gil/pixel.hpp> 00008 #include <boost/gil/locator.hpp> 00009 #include <boost/gil/typedefs.hpp> 00010 00011 #include <terry/numeric/init.hpp> 00012 00013 namespace terry { 00014 using namespace ::boost::gil; 00015 00016 #define TERRY_DEFINE_GIL_INTERNALS_4(CS) \ 00017 \ 00018 template <typename IC> \ 00019 inline typename type_from_x_iterator<planar_pixel_iterator<IC,color::CS##_colorspace_t> >::view_t \ 00020 planar_##CS##_view(std::size_t width, std::size_t height, IC a, IC b, IC c, IC d, std::ptrdiff_t rowsize_in_bytes) { \ 00021 typedef typename type_from_x_iterator<planar_pixel_iterator<IC,color::CS##_colorspace_t> >::view_t RView; \ 00022 return RView(width, height, typename RView::locator(planar_pixel_iterator<IC,color::CS##_colorspace_t>(a,b,c,d), rowsize_in_bytes)); \ 00023 } 00024 00025 00026 #define TERRY_DEFINE_GIL_INTERNALS_3(CS) \ 00027 \ 00028 template <typename IC> \ 00029 inline typename type_from_x_iterator<planar_pixel_iterator<IC,color::CS##_colorspace_t> >::view_t \ 00030 planar_##CS##_view(std::size_t width, std::size_t height, \ 00031 IC a, IC b, IC c, \ 00032 std::ptrdiff_t rowsize_in_bytes) { \ 00033 typedef typename type_from_x_iterator<planar_pixel_iterator<IC,color::CS##_colorspace_t> >::view_t RView; \ 00034 return RView(width, height, \ 00035 typename RView::locator(planar_pixel_iterator<IC,color::CS##_colorspace_t>(a,b,c), \ 00036 rowsize_in_bytes)); \ 00037 } 00038 00039 // A customized version of the equivalent GIL define. 00040 // We only have removed the forward declarations 00041 // which creates compilation troubles, with terry namespace... 00042 #define TERRY_GIL_DEFINE_BASE_TYPEDEFS_INTERNAL(T,CS,LAYOUT) \ 00043 typedef pixel<bits##T, LAYOUT > CS##T##_pixel_t; \ 00044 typedef const pixel<bits##T, LAYOUT > CS##T##c_pixel_t; \ 00045 typedef pixel<bits##T, LAYOUT >& CS##T##_ref_t; \ 00046 typedef const pixel<bits##T, LAYOUT >& CS##T##c_ref_t; \ 00047 typedef CS##T##_pixel_t* CS##T##_ptr_t; \ 00048 typedef CS##T##c_pixel_t* CS##T##c_ptr_t; \ 00049 typedef memory_based_step_iterator<CS##T##_ptr_t> CS##T##_step_ptr_t; \ 00050 typedef memory_based_step_iterator<CS##T##c_ptr_t> CS##T##c_step_ptr_t; \ 00051 typedef memory_based_2d_locator<memory_based_step_iterator<CS##T##_ptr_t> > CS##T##_loc_t; \ 00052 typedef memory_based_2d_locator<memory_based_step_iterator<CS##T##c_ptr_t> > CS##T##c_loc_t; \ 00053 typedef memory_based_2d_locator<memory_based_step_iterator<CS##T##_step_ptr_t> > CS##T##_step_loc_t; \ 00054 typedef memory_based_2d_locator<memory_based_step_iterator<CS##T##c_step_ptr_t> > CS##T##c_step_loc_t; \ 00055 typedef image_view<CS##T##_loc_t> CS##T##_view_t; \ 00056 typedef image_view<CS##T##c_loc_t> CS##T##c_view_t; \ 00057 typedef image_view<CS##T##_step_loc_t> CS##T##_step_view_t; \ 00058 typedef image_view<CS##T##c_step_loc_t> CS##T##c_step_view_t; \ 00059 typedef image<CS##T##_pixel_t,false,std::allocator<unsigned char> > CS##T##_image_t; 00060 00061 // A customized version of the equivalent GIL define 00062 // CS = 'bgr' CS_FULL = 'rgb_t' LAYOUT='bgr_layout_t' 00063 #define TERRY_GIL_DEFINE_ALL_TYPEDEFS_INTERNAL(T,CS,CS_FULL,LAYOUT) \ 00064 TERRY_GIL_DEFINE_BASE_TYPEDEFS_INTERNAL(T,CS,LAYOUT) \ 00065 typedef planar_pixel_reference<bits##T&,CS_FULL > CS##T##_planar_ref_t; \ 00066 typedef planar_pixel_reference<const bits##T&,CS_FULL > CS##T##c_planar_ref_t; \ 00067 typedef planar_pixel_iterator<bits##T*,CS_FULL > CS##T##_planar_ptr_t; \ 00068 typedef planar_pixel_iterator<const bits##T*,CS_FULL > CS##T##c_planar_ptr_t; \ 00069 typedef memory_based_step_iterator<CS##T##_planar_ptr_t> CS##T##_planar_step_ptr_t; \ 00070 typedef memory_based_step_iterator<CS##T##c_planar_ptr_t> CS##T##c_planar_step_ptr_t; \ 00071 typedef memory_based_2d_locator<memory_based_step_iterator<CS##T##_planar_ptr_t> > CS##T##_planar_loc_t; \ 00072 typedef memory_based_2d_locator<memory_based_step_iterator<CS##T##c_planar_ptr_t> > CS##T##c_planar_loc_t; \ 00073 typedef memory_based_2d_locator<memory_based_step_iterator<CS##T##_planar_step_ptr_t> > CS##T##_planar_step_loc_t; \ 00074 typedef memory_based_2d_locator<memory_based_step_iterator<CS##T##c_planar_step_ptr_t> > CS##T##c_planar_step_loc_t; \ 00075 typedef image_view<CS##T##_planar_loc_t> CS##T##_planar_view_t; \ 00076 typedef image_view<CS##T##c_planar_loc_t> CS##T##c_planar_view_t; \ 00077 typedef image_view<CS##T##_planar_step_loc_t> CS##T##_planar_step_view_t; \ 00078 typedef image_view<CS##T##c_planar_step_loc_t> CS##T##c_planar_step_view_t;\ 00079 typedef image<CS##T##_pixel_t,true,std::allocator<unsigned char> > CS##T##_planar_image_t; 00080 00081 #define TERRY_DEFINE_ALL_TYPEDEFS(T,CS) \ 00082 TERRY_GIL_DEFINE_ALL_TYPEDEFS_INTERNAL(T,CS,color::CS##_colorspace_t,color::CS##_layout_t) 00083 00084 #define TERRY_DEFINE_COLORSPACE_STANDARD_TYPEDEFS(CS) \ 00085 TERRY_DEFINE_ALL_TYPEDEFS(8, CS) \ 00086 TERRY_DEFINE_ALL_TYPEDEFS(8s, CS) \ 00087 TERRY_DEFINE_ALL_TYPEDEFS(16, CS) \ 00088 TERRY_DEFINE_ALL_TYPEDEFS(16s,CS) \ 00089 TERRY_DEFINE_ALL_TYPEDEFS(32 ,CS) \ 00090 TERRY_DEFINE_ALL_TYPEDEFS(32s,CS) \ 00091 TERRY_DEFINE_ALL_TYPEDEFS(32f,CS) 00092 00093 00094 00095 namespace color { 00096 00097 /** 00098 * @brief Base class of all color parameters class. 00099 */ 00100 struct IColorParams 00101 { 00102 virtual bool operator==( const IColorParams& other ) const = 0; 00103 bool operator!=( const IColorParams& other ) const { return ! this->operator==( other ); }; 00104 }; 00105 00106 00107 /** 00108 * @brief Fake class to finish hierachy. 00109 */ 00110 struct None {}; 00111 /** 00112 * @brief Fake class to finish hierachy. 00113 */ 00114 struct IsRootReference 00115 { 00116 typedef None reference; 00117 typedef None params; 00118 }; 00119 00120 00121 } 00122 } 00123 00124 #endif 00125
1.7.5.1 
