10 |
|
#ifndef _RAD_COLOR_H_ |
11 |
|
#define _RAD_COLOR_H_ |
12 |
|
|
13 |
+ |
#include <stdio.h> |
14 |
|
#include <stdlib.h> |
15 |
|
|
16 |
|
#ifdef __cplusplus |
55 |
|
|
56 |
|
#define multcolor(c1,c2) ((c1)[0]*=(c2)[0],(c1)[1]*=(c2)[1],(c1)[2]*=(c2)[2]) |
57 |
|
|
58 |
< |
#ifdef NTSC |
58 |
> |
#if defined(NTSC_RGB) |
59 |
|
#define CIE_x_r 0.670 /* standard NTSC primaries */ |
60 |
|
#define CIE_y_r 0.330 |
61 |
|
#define CIE_x_g 0.210 |
62 |
|
#define CIE_y_g 0.710 |
63 |
|
#define CIE_x_b 0.140 |
64 |
|
#define CIE_y_b 0.080 |
65 |
< |
#define CIE_x_w 0.3333 /* use true white */ |
66 |
< |
#define CIE_y_w 0.3333 |
65 |
> |
#define CIE_x_w (1./3.) /* use EE white */ |
66 |
> |
#define CIE_y_w (1./3.) |
67 |
> |
#elif defined(SHARP_RGB) |
68 |
> |
#define CIE_x_r 0.6898 /* "sharp" RGB primaries */ |
69 |
> |
#define CIE_y_r 0.3206 |
70 |
> |
#define CIE_x_g 0.0736 |
71 |
> |
#define CIE_y_g 0.9003 |
72 |
> |
#define CIE_x_b 0.1166 |
73 |
> |
#define CIE_y_b 0.0374 |
74 |
> |
#define CIE_x_w (1./3.) /* use EE white */ |
75 |
> |
#define CIE_y_w (1./3.) |
76 |
|
#else |
77 |
|
#define CIE_x_r 0.640 /* nominal CRT primaries */ |
78 |
|
#define CIE_y_r 0.330 |
80 |
|
#define CIE_y_g 0.600 |
81 |
|
#define CIE_x_b 0.150 |
82 |
|
#define CIE_y_b 0.060 |
83 |
< |
#define CIE_x_w 0.3333 /* use true white */ |
84 |
< |
#define CIE_y_w 0.3333 |
83 |
> |
#define CIE_x_w (1./3.) /* use EE white */ |
84 |
> |
#define CIE_y_w (1./3.) |
85 |
|
#endif |
86 |
|
|
87 |
|
#define STDPRIMS {{CIE_x_r,CIE_y_r},{CIE_x_g,CIE_y_g}, \ |
107 |
|
#define CIE_gf (CIE_y_g*CIE_C_gD/CIE_D) |
108 |
|
#define CIE_bf (CIE_y_b*CIE_C_bD/CIE_D) |
109 |
|
|
110 |
< |
/* As of 9-94, CIE_rf=.265074126, CIE_gf=.670114631 and CIE_bf=.064811243 */ |
110 |
> |
/* Default CIE_rf=.265074126, CIE_gf=.670114631 and CIE_bf=.064811243 */ |
111 |
|
|
112 |
|
/***** The following definitions are valid for RGB colors only... *****/ |
113 |
|
|
166 |
|
#define PRIMARYSTR "PRIMARIES=" |
167 |
|
#define LPRIMARYSTR 10 |
168 |
|
#define isprims(hl) (!strncmp(hl,PRIMARYSTR,LPRIMARYSTR)) |
169 |
< |
#define primsval(p,hl) sscanf((hl)+LPRIMARYSTR, \ |
169 |
> |
#define primsval(p,hl) (sscanf((hl)+LPRIMARYSTR, \ |
170 |
|
"%f %f %f %f %f %f %f %f", \ |
171 |
|
&(p)[RED][CIEX],&(p)[RED][CIEY], \ |
172 |
|
&(p)[GRN][CIEX],&(p)[GRN][CIEY], \ |
173 |
|
&(p)[BLU][CIEX],&(p)[BLU][CIEY], \ |
174 |
< |
&(p)[WHT][CIEX],&(p)[WHT][CIEY]) |
174 |
> |
&(p)[WHT][CIEX],&(p)[WHT][CIEY]) == 8) |
175 |
|
#define fputprims(p,fp) fprintf(fp, \ |
176 |
|
"%s %.4f %.4f %.4f %.4f %.4f %.4f %.4f %.4f\n",\ |
177 |
|
PRIMARYSTR, \ |