| 187 |
|
extern RGBPRIMS stdprims; /* standard primary chromaticities */ |
| 188 |
|
extern COLORMAT rgb2xyzmat; /* RGB to XYZ conversion matrix */ |
| 189 |
|
extern COLORMAT xyz2rgbmat; /* XYZ to RGB conversion matrix */ |
| 190 |
+ |
extern COLOR cblack, cwhite; /* black (0,0,0) and white (1,1,1) */ |
| 191 |
|
|
| 192 |
< |
#define cie_rgb(rgb,xyz) colortrans(rgb,xyz2rgbmat,xyz,1) |
| 193 |
< |
#define rgb_cie(xyz,rgb) colortrans(xyz,rgb2xyzmat,rgb,1) |
| 192 |
> |
#define CGAMUT_LOWER 01 |
| 193 |
> |
#define CGAMUT_UPPER 02 |
| 194 |
> |
#define CGAMUT (CGAMUT_LOWER|CGAMUT_UPPER) |
| 195 |
> |
|
| 196 |
> |
#define rgb_cie(xyz,rgb) colortrans(xyz,rgb2xyzmat,rgb) |
| 197 |
|
|
| 198 |
|
#ifdef BSD |
| 199 |
|
#define cpcolormat(md,ms) bcopy((char *)ms,(char *)md,sizeof(COLORMAT)) |
