| # | Line 439 | Line 439 | double Lddyn | |
|---|---|---|
| 439 | for (i = tms->mbrmax-tms->mbrmin+1; i--; ) { | |
| 440 | double d; | |
| 441 | d = expmult/tms->inpsf * tmLuminance(tms->mbrmin + i); | |
| 442 | < | if (d <= minD) |
| 443 | < | break; /* map initialized to zeroes */ |
| 444 | < | d = (d - minD)/(1. - minD); |
| 442 | > | if (d >= 2.*minD) |
| 443 | > | d -= minD; |
| 444 | > | else /* soft black crushing */ |
| 445 | > | d *= d/(4.*minD); |
| 446 | > | d /= 1. - minD; |
| 447 | d = TM_BRES*pow(d, 1./gamval); | |
| 448 | tms->lumap[i] = (d > maxV) ? maxV : (int)d; | |
| 449 | } | |
| – | Removed lines |
| + | Added lines |
| < | Changed lines |
| > | Changed lines |