398 |
|
return(1); |
399 |
|
} |
400 |
|
|
401 |
+ |
/* Check if CIE XYZ primaries were specified */ |
402 |
+ |
static int |
403 |
+ |
findCIEprims(const char *info) |
404 |
+ |
{ |
405 |
+ |
RGBPRIMS prims; |
406 |
+ |
|
407 |
+ |
if (!info) |
408 |
+ |
return(0); |
409 |
+ |
info = strstr(info, PRIMARYSTR); |
410 |
+ |
if (!info || !primsval(prims, info)) |
411 |
+ |
return(0); |
412 |
+ |
|
413 |
+ |
return((prims[RED][CIEX] > .99) & (prims[RED][CIEY] < .01) && |
414 |
+ |
(prims[GRN][CIEX] < .01) & (prims[GRN][CIEY] > .99) && |
415 |
+ |
(prims[BLU][CIEX] < .01) & (prims[BLU][CIEY] < .01)); |
416 |
+ |
} |
417 |
+ |
|
418 |
|
/* Write matrix to file type indicated by dtype */ |
419 |
|
int |
420 |
|
rmx_write(const RMATRIX *rm, int dtype, FILE *fp) |
432 |
|
fputs(rm->info, fp); |
433 |
|
if (dtype == DTfromHeader) |
434 |
|
dtype = rm->dtype; |
435 |
< |
else if ((dtype == DTrgbe) & (rm->dtype == DTxyze)) |
435 |
> |
else if (dtype == DTrgbe && (rm->dtype == DTxyze || |
436 |
> |
findCIEprims(rm->info))) |
437 |
|
dtype = DTxyze; |
438 |
|
else if ((dtype == DTxyze) & (rm->dtype == DTrgbe)) |
439 |
|
dtype = DTrgbe; |