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/haiku/src/add-ons/translators/wonderbrush/support/
H A Dlab_convert.cpp181 float Yq = YRn * linearR + YGn * linearG + YBn * linearB; // == Y/Yn local
183 if (Yq > 0.008856)
184 L = 116.0 * pow(Yq, 1.0 / 3.0) - 16;
186 L = 903.3 * Yq;
187 a = 500 * (f(Xq) - f(Yq));
188 b = 200 * (f(Yq) - f(Zq));

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