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/external/webp/src/enc/
H A Dpicture_csp_enc.c78 #define kGamma 0.80 // for now we use a different gamma value than kGammaF macro
97 (uint16_t)(pow(norm * v, kGamma) * kGammaScale + .5);
100 kLinearToGammaTab[v] = (int)(255. * pow(scale * v, 1. / kGamma) + .5);

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