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- <div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">//</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment">// Copyright 2007-2008 Christian Henning</span></div><div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment">//</span></div><div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment">// Distributed under the Boost Software License, Version 1.0</span></div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment">// See accompanying file LICENSE_1_0.txt or copy at</span></div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment">// http://www.boost.org/LICENSE_1_0.txt</span></div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment">//</span></div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="preprocessor">#ifndef BOOST_GIL_IO_TYPEDEFS_HPP</span></div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="preprocessor">#define BOOST_GIL_IO_TYPEDEFS_HPP</span></div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span> </div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="preprocessor">#ifdef BOOST_GIL_IO_ENABLE_GRAY_ALPHA</span></div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="preprocessor">#include <boost/gil/extension/toolbox/color_spaces/gray_alpha.hpp></span></div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="preprocessor">#endif // BOOST_GIL_IO_ENABLE_GRAY_ALPHA</span></div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span> </div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="preprocessor">#include <boost/gil/image.hpp></span></div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="preprocessor">#include <boost/gil/point.hpp></span></div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="preprocessor">#include <boost/gil/utilities.hpp></span></div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span> </div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="preprocessor">#include <type_traits></span></div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="preprocessor">#include <vector></span></div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span> </div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="keyword">namespace </span>boost { <span class="keyword">namespace </span>gil {</div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span> </div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="keyword">struct </span>double_zero { <span class="keyword">static</span> <span class="keywordtype">double</span> apply() { <span class="keywordflow">return</span> 0.0; } };</div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="keyword">struct </span>double_one { <span class="keyword">static</span> <span class="keywordtype">double</span> apply() { <span class="keywordflow">return</span> 1.0; } };</div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span> </div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="keyword">using</span> byte_t = <span class="keywordtype">unsigned</span> char;</div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="keyword">using</span> byte_vector_t = std::vector<byte_t>;</div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span> </div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span> }} <span class="comment">// namespace boost::gil</span></div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span> </div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="keyword">namespace </span>boost {</div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span> </div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="keyword">template</span><> <span class="keyword">struct </span>is_floating_point<gil::<a class="code" href="group___channel_model.html#gaa70e2f51d4342cd54a28684f20c6135b">float32_t</a>> : std::true_type {};</div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="keyword">template</span><> <span class="keyword">struct </span>is_floating_point<gil::<a class="code" href="group___channel_model.html#ga2d462da164c9d2f20377d895bd45e775">float64_t</a>> : std::true_type {};</div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span> </div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span> } <span class="comment">// namespace boost</span></div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span> </div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span> <span class="keyword">namespace </span>boost { <span class="keyword">namespace </span>gil {</div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span> </div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span> </div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span> <span class="keyword">using</span> gray1_image_t = bit_aligned_image1_type<1, gray_layout_t>::type;</div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span> <span class="keyword">using</span> gray2_image_t = bit_aligned_image1_type<2, gray_layout_t>::type;</div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span> <span class="keyword">using</span> gray4_image_t = bit_aligned_image1_type<4, gray_layout_t>::type;</div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span> <span class="keyword">using</span> gray6_image_t = bit_aligned_image1_type<6, gray_layout_t>::type;</div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span> <span class="keyword">using</span> gray10_image_t = bit_aligned_image1_type<10, gray_layout_t>::type;</div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span> <span class="keyword">using</span> gray12_image_t = bit_aligned_image1_type<12, gray_layout_t>::type;</div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span> <span class="keyword">using</span> gray14_image_t = bit_aligned_image1_type<14, gray_layout_t>::type;</div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span> <span class="keyword">using</span> gray24_image_t = bit_aligned_image1_type<24, gray_layout_t>::type;</div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span> </div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span> <span class="keyword">using</span> gray64f_pixel_t = pixel<double, gray_layout_t>;</div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span> </div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span> <span class="preprocessor">#ifdef BOOST_GIL_IO_ENABLE_GRAY_ALPHA</span></div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span> <span class="keyword">using</span> gray_alpha8_pixel_t = pixel<uint8_t, gray_alpha_layout_t>;</div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span> <span class="keyword">using</span> gray_alpha16_pixel_t = pixel<uint16_t, gray_alpha_layout_t>;</div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span> <span class="keyword">using</span> gray_alpha64f_pixel_t = pixel<double, gray_alpha_layout_t>;</div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span> <span class="preprocessor">#endif // BOOST_GIL_IO_ENABLE_GRAY_ALPHA</span></div><div class="line"><a name="l00060"></a><span class="lineno"> 60</span> </div><div class="line"><a name="l00061"></a><span class="lineno"> 61</span> <span class="keyword">using</span> rgb64f_pixel_t = pixel<double, rgb_layout_t>;</div><div class="line"><a name="l00062"></a><span class="lineno"> 62</span> <span class="keyword">using</span> rgba64f_pixel_t = pixel<double, rgba_layout_t>;</div><div class="line"><a name="l00063"></a><span class="lineno"> 63</span> <span class="keyword">using</span> gray64f_image_t = image<gray64f_pixel_t, false>;</div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span> </div><div class="line"><a name="l00065"></a><span class="lineno"> 65</span> <span class="preprocessor">#ifdef BOOST_GIL_IO_ENABLE_GRAY_ALPHA</span></div><div class="line"><a name="l00066"></a><span class="lineno"> 66</span> <span class="keyword">using</span> gray_alpha8_image_t = image<gray_alpha8_pixel_t, false>;</div><div class="line"><a name="l00067"></a><span class="lineno"> 67</span> <span class="keyword">using</span> gray_alpha16_image_t = image<gray_alpha16_pixel_t, false>;</div><div class="line"><a name="l00068"></a><span class="lineno"> 68</span> <span class="keyword">using</span> gray_alpha32f_image_t = image<gray_alpha32f_pixel_t, false>;</div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span> <span class="keyword">using</span> gray_alpha32f_planar_image_t = image<gray_alpha32f_pixel_t, true>;</div><div class="line"><a name="l00070"></a><span class="lineno"> 70</span> <span class="keyword">using</span> gray_alpha64f_image_t = image<gray_alpha64f_pixel_t, false>;</div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span> <span class="keyword">using</span> gray_alpha64f_planar_image_t = image<gray_alpha64f_pixel_t, true>;</div><div class="line"><a name="l00072"></a><span class="lineno"> 72</span> </div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span> <span class="preprocessor">#endif // BOOST_GIL_IO_ENABLE_GRAY_ALPHA</span></div><div class="line"><a name="l00074"></a><span class="lineno"> 74</span> </div><div class="line"><a name="l00075"></a><span class="lineno"> 75</span> <span class="keyword">using</span> rgb64f_image_t = image<rgb64f_pixel_t, false>;</div><div class="line"><a name="l00076"></a><span class="lineno"> 76</span> <span class="keyword">using</span> rgb64f_planar_image_t = image<rgb64f_pixel_t, true>;</div><div class="line"><a name="l00077"></a><span class="lineno"> 77</span> <span class="keyword">using</span> rgba64f_image_t = image<rgba64f_pixel_t, false>;</div><div class="line"><a name="l00078"></a><span class="lineno"> 78</span> <span class="keyword">using</span> rgba64f_planar_image_t = image<rgba64f_pixel_t, true>;</div><div class="line"><a name="l00079"></a><span class="lineno"> 79</span> </div><div class="line"><a name="l00080"></a><span class="lineno"> 80</span> }} <span class="comment">// namespace boost::gil</span></div><div class="line"><a name="l00081"></a><span class="lineno"> 81</span> </div><div class="line"><a name="l00082"></a><span class="lineno"> 82</span> <span class="preprocessor">#endif</span></div><div class="ttc" id="group___channel_model_html_gaa70e2f51d4342cd54a28684f20c6135b"><div class="ttname"><a href="group___channel_model.html#gaa70e2f51d4342cd54a28684f20c6135b">boost::gil::float32_t</a></div><div class="ttdeci">scoped_channel_value< float, float_point_zero< float >, float_point_one< float > > float32_t</div><div class="ttdoc">32-bit floating point channel type with range [0.0f ... 1.0f]. Models ChannelValueConcept</div><div class="ttdef"><b>Definition:</b> typedefs.hpp:124</div></div>
- <div class="ttc" id="group___channel_model_html_ga2d462da164c9d2f20377d895bd45e775"><div class="ttname"><a href="group___channel_model.html#ga2d462da164c9d2f20377d895bd45e775">boost::gil::float64_t</a></div><div class="ttdeci">scoped_channel_value< double, float_point_zero< double >, float_point_one< double > > float64_t</div><div class="ttdoc">64-bit floating point channel type with range [0.0f ... 1.0f]. Models ChannelValueConcept</div><div class="ttdef"><b>Definition:</b> typedefs.hpp:128</div></div>
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