1 /************************************************************** 2 * 3 * Licensed to the Apache Software Foundation (ASF) under one 4 * or more contributor license agreements. See the NOTICE file 5 * distributed with this work for additional information 6 * regarding copyright ownership. The ASF licenses this file 7 * to you under the Apache License, Version 2.0 (the 8 * "License"); you may not use this file except in compliance 9 * with the License. You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, 14 * software distributed under the License is distributed on an 15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 * KIND, either express or implied. See the License for the 17 * specific language governing permissions and limitations 18 * under the License. 19 * 20 *************************************************************/ 21 22 23 24 #ifndef INCLUDED_BASEBMP_RGB24PIXELFORMATS_HXX 25 #define INCLUDED_BASEBMP_RGB24PIXELFORMATS_HXX 26 27 #include <basebmp/color.hxx> 28 #include <basebmp/accessor.hxx> 29 #include <basebmp/pixeliterator.hxx> 30 #include <basebmp/pixelformatadapters.hxx> 31 32 #include <vigra/rgbvalue.hxx> 33 34 #include <functional> 35 36 namespace basebmp 37 { 38 39 template< typename PixelType, typename ColorType > struct RGBValueGetter : 40 public std::unary_function<PixelType, ColorType> 41 { operator ()basebmp::RGBValueGetter42 ColorType operator()( PixelType const& c ) const 43 { 44 return ColorType(c.red(),c.green(),c.blue()); 45 } 46 }; 47 48 template< typename PixelType, typename ColorType > struct RGBValueSetter : 49 public std::unary_function<ColorType, PixelType> 50 { operator ()basebmp::RGBValueSetter51 PixelType operator()( ColorType const& c ) const 52 { 53 PixelType res; 54 res.setRed(c.getRed()); 55 res.setGreen(c.getGreen()); 56 res.setBlue(c.getBlue()); 57 return res; 58 } 59 }; 60 61 //----------------------------------------------------------------------------- 62 63 template< typename PixelType > struct PixelFormatTraitsTemplate_RGBValue 64 { 65 typedef PixelType pixel_type; 66 67 typedef RGBValueGetter<pixel_type, 68 Color> getter_type; 69 typedef RGBValueSetter<pixel_type, 70 Color> setter_type; 71 72 typedef PixelIterator<pixel_type> iterator_type; 73 typedef StandardAccessor<pixel_type> raw_accessor_type; 74 typedef AccessorSelector< 75 getter_type, setter_type> accessor_selector; 76 }; 77 78 //----------------------------------------------------------------------------- 79 80 // 24bpp RGB 81 typedef PixelFormatTraitsTemplate_RGBValue< 82 vigra::RGBValue<sal_uInt8> > PixelFormatTraits_RGB24; 83 BASEBMP_SPECIALIZE_ACCESSORTRAITS(PixelFormatTraits_RGB24::getter_type, 84 PixelFormatTraits_RGB24::setter_type); 85 86 // 24bpp BGR 87 typedef PixelFormatTraitsTemplate_RGBValue< 88 vigra::RGBValue<sal_uInt8,2,1,0> > PixelFormatTraits_BGR24; 89 BASEBMP_SPECIALIZE_ACCESSORTRAITS(PixelFormatTraits_BGR24::getter_type, 90 PixelFormatTraits_BGR24::setter_type); 91 92 } // namespace basebmp 93 94 #endif /* INCLUDED_BASEBMP_RGB24PIXELFORMATS_HXX */ 95