Searched refs:slope3 (Results 1 – 1 of 1) sorted by relevance
654 const double slope3 = (y3 - y2) / (greyNorm3 - greyNorm2); in lookupTonemapGain() local699 targetNits = (greyNits - greyNorm3) * slope3 + y3; in lookupTonemapGain()