| 21 |
|
* to tristimulus should use scolor_rgb() or scolor_cie(). |
| 22 |
|
* |
| 23 |
|
* A new Radiance format is provided for spectral pictures, |
| 24 |
< |
* and spectral colors must be converted by caller using |
| 25 |
< |
* convertscolor() if the sampling doesn't match. |
| 24 |
> |
* and spectral colors must be converted by caller if the |
| 25 |
> |
* sampling doesn't match. |
| 26 |
|
*/ |
| 27 |
|
#ifndef _RAD_COLOR_H_ |
| 28 |
|
#define _RAD_COLOR_H_ |
| 370 |
|
extern int compxyz2rgbWBmat(COLORMAT mat, RGBPRIMS pr); |
| 371 |
|
extern int comprgb2xyzWBmat(COLORMAT mat, RGBPRIMS pr); |
| 372 |
|
extern int comprgb2rgbWBmat(COLORMAT mat, RGBPRIMS pr1, RGBPRIMS pr2); |
| 373 |
+ |
/* any uniform spectrum to working */ |
| 374 |
+ |
extern void convertscolorcol(SCOLOR rcol, const COLORV src[], int snc, |
| 375 |
+ |
double swl0, double swl1); |
| 376 |
|
/* most accurate spectral->tristim */ |
| 377 |
|
extern void scolor2cie(COLOR col, SCOLOR scol, int ncs, const float wlpt[4]); |
| 378 |
|
extern void scolor2rgb(COLOR col, SCOLOR scol, int ncs, const float wlpt[4]); |
