# | Line 239 | Line 239 | int len | |
---|---|---|
239 | } | |
240 | ||
241 | ||
242 | + | TMbright |
243 | + | tmCvLuminance( /* convert a single luminance */ |
244 | + | double lum |
245 | + | ) |
246 | + | { |
247 | + | double d; |
248 | + | |
249 | + | if (lum <= TM_NOLUM) |
250 | + | return(TM_NOBRT); |
251 | + | d = TM_BRTSCALE*log(lum); |
252 | + | if (d > 0.) |
253 | + | return((TMbright)(d+.5)); |
254 | + | return((TMbright)(d-.5)); |
255 | + | } |
256 | + | |
257 | + | |
258 | int | |
259 | tmCvGrays( /* convert float gray values */ | |
260 | TMstruct *tms, |
– | Removed lines |
+ | Added lines |
< | Changed lines |
> | Changed lines |