Lines Matching refs:Cs
270 f(Cs,Cd) = Cs*Cd
273 f(Cs,Cd) = Cs+Cd-Cs*Cd
276 f(Cs,Cd) = 2*Cs*Cd, if Cd <= 0.5
277 1-2*(1-Cs)*(1-Cd), otherwise
280 f(Cs,Cd) = min(Cs,Cd)
283 f(Cs,Cd) = max(Cs,Cd)
286 f(Cs,Cd) =
288 min(1,Cd/(1-Cs)), if Cd > 0 and Cs < 1
289 1, if Cd > 0 and Cs >= 1
292 f(Cs,Cd) =
294 1 - min(1,(1-Cd)/Cs), if Cd < 1 and Cs > 0
295 0, if Cd < 1 and Cs <= 0
298 f(Cs,Cd) = 2*Cs*Cd, if Cs <= 0.5
299 1-2*(1-Cs)*(1-Cd), otherwise
302 f(Cs,Cd) =
303 Cd-(1-2*Cs)*Cd*(1-Cd),
304 if Cs <= 0.5
305 Cd+(2*Cs-1)*Cd*((16*Cd-12)*Cd+3),
306 if Cs > 0.5 and Cd <= 0.25
307 Cd+(2*Cs-1)*(sqrt(Cd)-Cd),
308 if Cs > 0.5 and Cd > 0.25
311 f(Cs,Cd) = abs(Cd-Cs)
314 f(Cs,Cd) = Cs+Cd-2*Cs*Cd
393 f(Cs,Cd) = SetLumSat(Cs,Cd,Cd);
396 f(Cs,Cd) = SetLumSat(Cd,Cs,Cd);
399 f(Cs,Cd) = SetLum(Cs,Cd);
402 f(Cs,Cd) = SetLum(Cd,Cs);
823 f(Cs,Cd) = 1 // their B() is our f()
824 else if (Cs == 0)
825 f(Cs,Cd) = 0
827 f(Cs,Cd) = 1 - min(1, (1-Cd)/Cs)
837 if (Cs == 0)
838 f(Cs,Cd) = 0
840 f(Cs,Cd) = 1 - min(1, (1-Cd)/Cs)
871 1 - min(1, (1-Cd)/Cs)
873 Cs operates as a sort of fudge factor where a value of 1.0 implies no
876 by 1/Cs and then clamped to maximum exposure by the min() operation.
882 hit the second special case if Cs==0 (infinite exposure time), which