Searched refs:fden (Results 1 – 1 of 1) sorted by relevance
157 double fden; in VP8SSIMGet() local164 fden = (xmxm + ymym + C1) * (sxx + syy + C2); in VP8SSIMGet()165 return (fden != 0.) ? fnum / fden : kMinValue; in VP8SSIMGet()