Searched defs:syy (Results 1 - 1 of 1) sorted by relevance

/external/webp/src/enc/
H A Dfilter.c279 double syy = stats->yym * stats->w - ymym; local
286 if (syy < 0.) syy = 0.;
290 fden = (xmxm + ymym + C1) * (sxx + syy + C2);
298 const double syy = s->yym * s->w - s->ym * s->ym; local
300 const double SSE = iw2 * (sxx + syy - 2. * sxy);

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