| 1 |
< |
/* Copyright (c) 1996 Regents of the University of California */ |
| 1 |
> |
/* Copyright (c) 1997 Regents of the University of California */ |
| 2 |
|
|
| 3 |
|
/* SCCSid "$SunId$ LBL" */ |
| 4 |
|
|
| 39 |
|
#define DO_HSENS 04 |
| 40 |
|
#define DO_COLOR 010 |
| 41 |
|
#define DO_CWEIGHT 020 |
| 42 |
< |
#define DO_LINEAR 040 |
| 42 |
> |
#define DO_FIXHIST 040 |
| 43 |
> |
#define DO_LINEAR 0100 |
| 44 |
|
|
| 45 |
|
#define DO_HUMAN (DO_ACUITY|DO_VEIL|DO_HSENS|DO_COLOR) |
| 46 |
|
|
| 47 |
|
extern int what2do; /* desired adjustments */ |
| 48 |
|
|
| 49 |
|
extern double ldmax; /* maximum output luminance */ |
| 50 |
< |
extern double ldmin; /* minimum output luminance */ |
| 51 |
< |
extern double Bldmin, Bldmax; /* Bl(ldmin) and Bl(ldmax) */ |
| 50 |
> |
extern double lddyn; /* display dynamic range */ |
| 51 |
> |
extern double Bldmin, Bldmax; /* Bl(ldmax/lddyn) and Bl(ldmax) */ |
| 52 |
|
|
| 53 |
|
extern char *progname; /* global argv[0] */ |
| 54 |
|
|
| 61 |
|
#define plum(clr) ((*lumf)(clr,0)/inpexp) |
| 62 |
|
#define slum(clr) ((*lumf)(clr,1)/inpexp) |
| 63 |
|
|
| 64 |
+ |
#define ldmin (ldmax/lddyn) |
| 65 |
+ |
|
| 66 |
|
extern COLOR *fovimg; /* foveal (1 degree) averaged image */ |
| 67 |
|
extern short fvxr, fvyr; /* foveal image resolution */ |
| 68 |
|
|
| 69 |
|
#define fovscan(y) (fovimg+(y)*fvxr) |
| 70 |
|
|
| 71 |
+ |
extern double fixfrac; /* histogram share due to fixations */ |
| 72 |
+ |
extern short (*fixlst)[2]; /* fixation history list */ |
| 73 |
+ |
extern int nfixations; /* number of fixation points */ |
| 74 |
+ |
|
| 75 |
|
extern float bwhist[HISTRES]; /* luminance histogram */ |
| 76 |
|
extern double histot; /* total count of histogram */ |
| 77 |
|
extern double bwmin, bwmax; /* histogram limits */ |
| 91 |
|
extern RESOLU inpres; /* input picture resolution */ |
| 92 |
|
|
| 93 |
|
extern char *mbcalfile; /* macbethcal mapping file */ |
| 94 |
+ |
extern char *cwarpfile; /* color warp mapping file */ |
| 95 |
|
|
| 96 |
|
extern double hacuity(); /* human acuity func. (cycles/deg.) */ |
| 97 |
|
extern double htcontrs(); /* human contrast sens. func. */ |
