Searched refs:slope2 (Results 1 – 1 of 1) sorted by relevance
653 const double slope2 = (y2 - y1) / (greyNorm2 - greyNorm1); in lookupTonemapGain() local697 targetNits = (greyNits - greyNorm2) * slope2 + y2; in lookupTonemapGain()