Lines Matching defs:Gamma
319 // X = Y ^ Gamma
346 // Y = (aX + b)^Gamma | X >= -b/a
378 // Y = (aX + b)^Gamma | X <= -b/a
419 // Y = (aX + b)^Gamma | X >= d
455 // Y = (aX + b)^Gamma + e | X >= d
495 // Y = (a * X + b) ^ Gamma + c
505 // ((Y - c) ^1/Gamma - b) / a
515 // Y = a * log (b * X^Gamma + c) + d
525 // (Y - d) / a = log(b * X ^Gamma + c)
526 // pow(10, (Y-d) / a) = b * X ^Gamma + c
626 int EntriesByGamma(cmsFloat64Number Gamma)
628 if (fabs(Gamma - 1.0) < 0.001) return 2;
742 cmsToneCurve* CMSEXPORT cmsBuildGamma(cmsContext ContextID, cmsFloat64Number Gamma)
744 return cmsBuildParametricToneCurve(ContextID, 1, &Gamma);