File indexing completed on 2024-05-19 05:31:16
0001 /* 0002 KWin - the KDE window manager 0003 This file is part of the KDE project. 0004 0005 SPDX-FileCopyrightText: 2017 Roman Gilg <subdiff@gmail.com> 0006 0007 SPDX-License-Identifier: GPL-2.0-or-later 0008 */ 0009 0010 #pragma once 0011 0012 namespace KWin 0013 { 0014 0015 /** 0016 * Whitepoint values for temperatures at 100K intervals. 0017 * These will be interpolated for the actual temperature. 0018 * This table was provided by Ingo Thies, 2013. 0019 * See the following file for more information: 0020 * https://github.com/jonls/redshift/blob/master/README-colorramp 0021 */ 0022 static const float blackbodyColor[] = { 0023 1.00000000, 0.18172716, 0.00000000, /* 1000K */ 0024 1.00000000, 0.25503671, 0.00000000, /* 1100K */ 0025 1.00000000, 0.30942099, 0.00000000, /* 1200K */ 0026 1.00000000, 0.35357379, 0.00000000, /* ... */ 0027 1.00000000, 0.39091524, 0.00000000, 0028 1.00000000, 0.42322816, 0.00000000, 0029 1.00000000, 0.45159884, 0.00000000, 0030 1.00000000, 0.47675916, 0.00000000, 0031 1.00000000, 0.49923747, 0.00000000, 0032 1.00000000, 0.51943421, 0.00000000, 0033 1.00000000, 0.54360078, 0.08679949, /* 2000K */ 0034 1.00000000, 0.56618736, 0.14065513, 0035 1.00000000, 0.58734976, 0.18362641, 0036 1.00000000, 0.60724493, 0.22137978, 0037 1.00000000, 0.62600248, 0.25591950, 0038 1.00000000, 0.64373109, 0.28819679, 0039 1.00000000, 0.66052319, 0.31873863, 0040 1.00000000, 0.67645822, 0.34786758, 0041 1.00000000, 0.69160518, 0.37579588, 0042 1.00000000, 0.70602449, 0.40267128, 0043 1.00000000, 0.71976951, 0.42860152, /* 3000K */ 0044 1.00000000, 0.73288760, 0.45366838, 0045 1.00000000, 0.74542112, 0.47793608, 0046 1.00000000, 0.75740814, 0.50145662, 0047 1.00000000, 0.76888303, 0.52427322, 0048 1.00000000, 0.77987699, 0.54642268, 0049 1.00000000, 0.79041843, 0.56793692, 0050 1.00000000, 0.80053332, 0.58884417, 0051 1.00000000, 0.81024551, 0.60916971, 0052 1.00000000, 0.81957693, 0.62893653, 0053 1.00000000, 0.82854786, 0.64816570, /* 4000K */ 0054 1.00000000, 0.83717703, 0.66687674, 0055 1.00000000, 0.84548188, 0.68508786, 0056 1.00000000, 0.85347859, 0.70281616, 0057 1.00000000, 0.86118227, 0.72007777, 0058 1.00000000, 0.86860704, 0.73688797, /* 4500K */ 0059 1.00000000, 0.87576611, 0.75326132, 0060 1.00000000, 0.88267187, 0.76921169, 0061 1.00000000, 0.88933596, 0.78475236, 0062 1.00000000, 0.89576933, 0.79989606, 0063 1.00000000, 0.90198230, 0.81465502, /* 5000K */ 0064 1.00000000, 0.90963069, 0.82838210, 0065 1.00000000, 0.91710889, 0.84190889, 0066 1.00000000, 0.92441842, 0.85523742, 0067 1.00000000, 0.93156127, 0.86836903, 0068 1.00000000, 0.93853986, 0.88130458, 0069 1.00000000, 0.94535695, 0.89404470, 0070 1.00000000, 0.95201559, 0.90658983, 0071 1.00000000, 0.95851906, 0.91894041, 0072 1.00000000, 0.96487079, 0.93109690, 0073 1.00000000, 0.97107439, 0.94305985, /* 6000K */ 0074 1.00000000, 0.97713351, 0.95482993, 0075 1.00000000, 0.98305189, 0.96640795, 0076 1.00000000, 0.98883326, 0.97779486, 0077 1.00000000, 0.99448139, 0.98899179, 0078 1.00000000, 1.00000000, 1.00000000, /* 6500K */ 0079 0.98947904, 0.99348723, 1.00000000, 0080 0.97940448, 0.98722715, 1.00000000, 0081 0.96975025, 0.98120637, 1.00000000, 0082 0.96049223, 0.97541240, 1.00000000, 0083 0.95160805, 0.96983355, 1.00000000, /* 7000K */ 0084 0.94303638, 0.96443333, 1.00000000, 0085 0.93480451, 0.95923080, 1.00000000, 0086 0.92689056, 0.95421394, 1.00000000, 0087 0.91927697, 0.94937330, 1.00000000, 0088 0.91194747, 0.94470005, 1.00000000, 0089 0.90488690, 0.94018594, 1.00000000, 0090 0.89808115, 0.93582323, 1.00000000, 0091 0.89151710, 0.93160469, 1.00000000, 0092 0.88518247, 0.92752354, 1.00000000, 0093 0.87906581, 0.92357340, 1.00000000, /* 8000K */ 0094 0.87315640, 0.91974827, 1.00000000, 0095 0.86744421, 0.91604254, 1.00000000, 0096 0.86191983, 0.91245088, 1.00000000, 0097 0.85657444, 0.90896831, 1.00000000, 0098 0.85139976, 0.90559011, 1.00000000, 0099 0.84638799, 0.90231183, 1.00000000, 0100 0.84153180, 0.89912926, 1.00000000, 0101 0.83682430, 0.89603843, 1.00000000, 0102 0.83225897, 0.89303558, 1.00000000, 0103 0.82782969, 0.89011714, 1.00000000, /* 9000K */ 0104 0.82353066, 0.88727974, 1.00000000, 0105 0.81935641, 0.88452017, 1.00000000, 0106 0.81530175, 0.88183541, 1.00000000, 0107 0.81136180, 0.87922257, 1.00000000, 0108 0.80753191, 0.87667891, 1.00000000, 0109 0.80380769, 0.87420182, 1.00000000, 0110 0.80018497, 0.87178882, 1.00000000, 0111 0.79665980, 0.86943756, 1.00000000, 0112 0.79322843, 0.86714579, 1.00000000, 0113 0.78988728, 0.86491137, 1.00000000, /* 10000K */ 0114 0.78663296, 0.86273225, 1.00000000, 0115 0.78346225, 0.86060650, 1.00000000, 0116 0.78037207, 0.85853224, 1.00000000, 0117 0.77735950, 0.85650771, 1.00000000, 0118 0.77442176, 0.85453121, 1.00000000, 0119 0.77155617, 0.85260112, 1.00000000, 0120 0.76876022, 0.85071588, 1.00000000, 0121 0.76603147, 0.84887402, 1.00000000, 0122 0.76336762, 0.84707411, 1.00000000, 0123 0.76076645, 0.84531479, 1.00000000, /* 11000K */ 0124 0.75822586, 0.84359476, 1.00000000, 0125 0.75574383, 0.84191277, 1.00000000, 0126 0.75331843, 0.84026762, 1.00000000, 0127 0.75094780, 0.83865816, 1.00000000, 0128 0.74863017, 0.83708329, 1.00000000, 0129 0.74636386, 0.83554194, 1.00000000, 0130 0.74414722, 0.83403311, 1.00000000, 0131 0.74197871, 0.83255582, 1.00000000, 0132 0.73985682, 0.83110912, 1.00000000, 0133 0.73778012, 0.82969211, 1.00000000, /* 12000K */ 0134 0.73574723, 0.82830393, 1.00000000, 0135 0.73375683, 0.82694373, 1.00000000, 0136 0.73180765, 0.82561071, 1.00000000, 0137 0.72989845, 0.82430410, 1.00000000, 0138 0.72802807, 0.82302316, 1.00000000, 0139 0.72619537, 0.82176715, 1.00000000, 0140 0.72439927, 0.82053539, 1.00000000, 0141 0.72263872, 0.81932722, 1.00000000, 0142 0.72091270, 0.81814197, 1.00000000, 0143 0.71922025, 0.81697905, 1.00000000, /* 13000K */ 0144 0.71756043, 0.81583783, 1.00000000, 0145 0.71593234, 0.81471775, 1.00000000, 0146 0.71433510, 0.81361825, 1.00000000, 0147 0.71276788, 0.81253878, 1.00000000, 0148 0.71122987, 0.81147883, 1.00000000, 0149 0.70972029, 0.81043789, 1.00000000, 0150 0.70823838, 0.80941546, 1.00000000, 0151 0.70678342, 0.80841109, 1.00000000, 0152 0.70535469, 0.80742432, 1.00000000, 0153 0.70395153, 0.80645469, 1.00000000, /* 14000K */ 0154 0.70257327, 0.80550180, 1.00000000, 0155 0.70121928, 0.80456522, 1.00000000, 0156 0.69988894, 0.80364455, 1.00000000, 0157 0.69858167, 0.80273941, 1.00000000, 0158 0.69729688, 0.80184943, 1.00000000, 0159 0.69603402, 0.80097423, 1.00000000, 0160 0.69479255, 0.80011347, 1.00000000, 0161 0.69357196, 0.79926681, 1.00000000, 0162 0.69237173, 0.79843391, 1.00000000, 0163 0.69119138, 0.79761446, 1.00000000, /* 15000K */ 0164 0.69003044, 0.79680814, 1.00000000, 0165 0.68888844, 0.79601466, 1.00000000, 0166 0.68776494, 0.79523371, 1.00000000, 0167 0.68665951, 0.79446502, 1.00000000, 0168 0.68557173, 0.79370830, 1.00000000, 0169 0.68450119, 0.79296330, 1.00000000, 0170 0.68344751, 0.79222975, 1.00000000, 0171 0.68241029, 0.79150740, 1.00000000, 0172 0.68138918, 0.79079600, 1.00000000, 0173 0.68038380, 0.79009531, 1.00000000, /* 16000K */ 0174 0.67939381, 0.78940511, 1.00000000, 0175 0.67841888, 0.78872517, 1.00000000, 0176 0.67745866, 0.78805526, 1.00000000, 0177 0.67651284, 0.78739518, 1.00000000, 0178 0.67558112, 0.78674472, 1.00000000, 0179 0.67466317, 0.78610368, 1.00000000, 0180 0.67375872, 0.78547186, 1.00000000, 0181 0.67286748, 0.78484907, 1.00000000, 0182 0.67198916, 0.78423512, 1.00000000, 0183 0.67112350, 0.78362984, 1.00000000, /* 17000K */ 0184 0.67027024, 0.78303305, 1.00000000, 0185 0.66942911, 0.78244457, 1.00000000, 0186 0.66859988, 0.78186425, 1.00000000, 0187 0.66778228, 0.78129191, 1.00000000, 0188 0.66697610, 0.78072740, 1.00000000, 0189 0.66618110, 0.78017057, 1.00000000, 0190 0.66539706, 0.77962127, 1.00000000, 0191 0.66462376, 0.77907934, 1.00000000, 0192 0.66386098, 0.77854465, 1.00000000, 0193 0.66310852, 0.77801705, 1.00000000, /* 18000K */ 0194 0.66236618, 0.77749642, 1.00000000, 0195 0.66163375, 0.77698261, 1.00000000, 0196 0.66091106, 0.77647551, 1.00000000, 0197 0.66019791, 0.77597498, 1.00000000, 0198 0.65949412, 0.77548090, 1.00000000, 0199 0.65879952, 0.77499315, 1.00000000, 0200 0.65811392, 0.77451161, 1.00000000, 0201 0.65743716, 0.77403618, 1.00000000, 0202 0.65676908, 0.77356673, 1.00000000, 0203 0.65610952, 0.77310316, 1.00000000, /* 19000K */ 0204 0.65545831, 0.77264537, 1.00000000, 0205 0.65481530, 0.77219324, 1.00000000, 0206 0.65418036, 0.77174669, 1.00000000, 0207 0.65355332, 0.77130560, 1.00000000, 0208 0.65293404, 0.77086988, 1.00000000, 0209 0.65232240, 0.77043944, 1.00000000, 0210 0.65171824, 0.77001419, 1.00000000, 0211 0.65112144, 0.76959404, 1.00000000, 0212 0.65053187, 0.76917889, 1.00000000, 0213 0.64994941, 0.76876866, 1.00000000, /* 20000K */ 0214 0.64937392, 0.76836326, 1.00000000, 0215 0.64880528, 0.76796263, 1.00000000, 0216 0.64824339, 0.76756666, 1.00000000, 0217 0.64768812, 0.76717529, 1.00000000, 0218 0.64713935, 0.76678844, 1.00000000, 0219 0.64659699, 0.76640603, 1.00000000, 0220 0.64606092, 0.76602798, 1.00000000, 0221 0.64553103, 0.76565424, 1.00000000, 0222 0.64500722, 0.76528472, 1.00000000, 0223 0.64448939, 0.76491935, 1.00000000, /* 21000K */ 0224 0.64397745, 0.76455808, 1.00000000, 0225 0.64347129, 0.76420082, 1.00000000, 0226 0.64297081, 0.76384753, 1.00000000, 0227 0.64247594, 0.76349813, 1.00000000, 0228 0.64198657, 0.76315256, 1.00000000, 0229 0.64150261, 0.76281076, 1.00000000, 0230 0.64102399, 0.76247267, 1.00000000, 0231 0.64055061, 0.76213824, 1.00000000, 0232 0.64008239, 0.76180740, 1.00000000, 0233 0.63961926, 0.76148010, 1.00000000, /* 22000K */ 0234 0.63916112, 0.76115628, 1.00000000, 0235 0.63870790, 0.76083590, 1.00000000, 0236 0.63825953, 0.76051890, 1.00000000, 0237 0.63781592, 0.76020522, 1.00000000, 0238 0.63737701, 0.75989482, 1.00000000, 0239 0.63694273, 0.75958764, 1.00000000, 0240 0.63651299, 0.75928365, 1.00000000, 0241 0.63608774, 0.75898278, 1.00000000, 0242 0.63566691, 0.75868499, 1.00000000, 0243 0.63525042, 0.75839025, 1.00000000, /* 23000K */ 0244 0.63483822, 0.75809849, 1.00000000, 0245 0.63443023, 0.75780969, 1.00000000, 0246 0.63402641, 0.75752379, 1.00000000, 0247 0.63362667, 0.75724075, 1.00000000, 0248 0.63323097, 0.75696053, 1.00000000, 0249 0.63283925, 0.75668310, 1.00000000, 0250 0.63245144, 0.75640840, 1.00000000, 0251 0.63206749, 0.75613641, 1.00000000, 0252 0.63168735, 0.75586707, 1.00000000, 0253 0.63131096, 0.75560036, 1.00000000, /* 24000K */ 0254 0.63093826, 0.75533624, 1.00000000, 0255 0.63056920, 0.75507467, 1.00000000, 0256 0.63020374, 0.75481562, 1.00000000, 0257 0.62984181, 0.75455904, 1.00000000, 0258 0.62948337, 0.75430491, 1.00000000, 0259 0.62912838, 0.75405319, 1.00000000, 0260 0.62877678, 0.75380385, 1.00000000, 0261 0.62842852, 0.75355685, 1.00000000, 0262 0.62808356, 0.75331217, 1.00000000, 0263 0.62774186, 0.75306977, 1.00000000, /* 25000K */ 0264 0.62740336, 0.75282962, 1.00000000 0265 }; 0266 0267 } // namespace KWin