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Diffstat (limited to 'profile/profcheck.c')
-rwxr-xr-x[-rw-r--r--]profile/profcheck.c111
1 files changed, 68 insertions, 43 deletions
diff --git a/profile/profcheck.c b/profile/profcheck.c
index 32cddad..8c2fc60 100644..100755
--- a/profile/profcheck.c
+++ b/profile/profcheck.c
@@ -122,14 +122,15 @@ int main(int argc, char *argv[])
vrml *wrl = NULL;
int fwacomp = 0; /* FWA compensation */
+ int isemis = 0; /* nz if this has emissive reference data */
int isdisp = 0; /* nz if this is a display device, 0 if output */
int isdnormed = 0; /* Has display data been normalised to 100 ? */
int spec = 0; /* Use spectral data flag */
icxIllumeType tillum = icxIT_none; /* Target/simulated instrument illuminant */
xspect cust_tillum, *tillump = NULL; /* Custom target/simulated illumination spectrum */
- icxIllumeType illum = icxIT_D50; /* Spectral defaults */
+ icxIllumeType illum = icxIT_none; /* Spectral defaults */
xspect cust_illum; /* Custom illumination spectrum */
- icxObserverType observ = icxOT_CIE_1931_2;
+ icxObserverType observ = icxOT_none;
int sortbyde = 0; /* Sort by delta E */
@@ -224,8 +225,8 @@ int main(int argc, char *argv[])
/* Create a pruned .ti3 */
else if (argv[fa][1] == 'P') {
- fa = nfa;
if (na == NULL) usage();
+ fa = nfa;
prune = atof(na);
if (prune <= 0.0)
usage();
@@ -235,8 +236,8 @@ int main(int argc, char *argv[])
else if (argv[fa][1] == 'd') {
char *tp, buf[200];
int ndv;
- fa = nfa;
if (na == NULL) usage();
+ fa = nfa;
ddevv = 1;
strcpy(buf, na);
@@ -302,8 +303,8 @@ int main(int argc, char *argv[])
}
/* Spectral Illuminant type */
else if (argv[fa][1] == 'i') {
- fa = nfa;
if (na == NULL) usage();
+ fa = nfa;
if (strcmp(na, "A") == 0) {
spec = 1;
illum = icxIT_A;
@@ -338,8 +339,8 @@ int main(int argc, char *argv[])
/* Spectral Observer type */
else if (argv[fa][1] == 'o') {
- fa = nfa;
if (na == NULL) usage();
+ fa = nfa;
if (strcmp(na, "1931_2") == 0) { /* Classic 2 degree */
spec = 1;
observ = icxOT_CIE_1931_2;
@@ -361,8 +362,8 @@ int main(int argc, char *argv[])
/* Intent (only applies to ICC profile) */
else if (argv[fa][1] == 'I') {
- fa = nfa;
if (na == NULL) usage();
+ fa = nfa;
switch (na[0]) {
case 'r':
intent = icRelativeColorimetric;
@@ -408,22 +409,6 @@ int main(int argc, char *argv[])
if (icg->ntables < 1)
error ("Input file '%s' doesn't contain at least one table",ti3name);
- /* See if CIE is actually available - some sources of .TI3 don't provide it */
- if (!spec
- && icg->find_field(icg, 0, "LAB_L") < 0
- && icg->find_field(icg, 0, "XYZ_X") < 0) {
-
- if (icg->find_kword(icg, 0, "SPECTRAL_BANDS") < 0)
- error ("Neither CIE nor spectral data found in file '%s'",ti3name);
-
- /* Switch to using spectral information */
- if (verb)
- printf("No CIE data found, switching to spectral with standard observer & D50\n");
- spec = 1;
- illum = icxIT_D50;
- observ = icxOT_CIE_1931_2;
- }
-
/* Figure out what sort of device it is */
{
int ti;
@@ -431,7 +416,11 @@ int main(int argc, char *argv[])
if ((ti = icg->find_kword(icg, 0, "DEVICE_CLASS")) < 0)
error ("Input file '%s' doesn't contain keyword DEVICE_CLASS",ti3name);
- if (strcmp(icg->t[0].kdata[ti],"DISPLAY") == 0) {
+ if (strcmp(icg->t[0].kdata[ti],"EMISINPUT") == 0) {
+ isemis = 1;
+
+ } else if (strcmp(icg->t[0].kdata[ti],"DISPLAY") == 0) {
+ isemis = 1;
isdisp = 1;
}
@@ -444,6 +433,38 @@ int main(int argc, char *argv[])
}
}
+ if (isemis && illum != icxIT_none)
+ warning("-i illuminant ignored for emissive reference type");
+
+ if (isemis & fwacomp) {
+ warning("-f FWA compensation ignored for emissive reference type");
+ fwacomp = 0;
+ tillum = icxIT_none;
+ }
+
+ /* Set defaults */
+ if (illum == icxIT_none)
+ illum = icxIT_D50;
+
+ if (observ = icxOT_none)
+ observ = icxOT_CIE_1931_2;
+
+ /* See if CIE is actually available - some sources of .TI3 don't provide it */
+ if (!spec
+ && icg->find_field(icg, 0, "LAB_L") < 0
+ && icg->find_field(icg, 0, "XYZ_X") < 0) {
+
+ if (icg->find_kword(icg, 0, "SPECTRAL_BANDS") < 0)
+ error ("Neither CIE nor spectral data found in file '%s'",ti3name);
+
+ /* Switch to using spectral information */
+ if (verb)
+ printf("No CIE data found, switching to spectral with standard observer & D50\n");
+ spec = 1;
+ illum = icxIT_D50;
+ observ = icxOT_CIE_1931_2;
+ }
+
/* Figure out what sort of device colorspace it is */
{
int ti;
@@ -569,12 +590,12 @@ int main(int argc, char *argv[])
if ((ci = icg->find_field(icg, 0, "GRAY_W")) < 0)
error("Input file doesn't contain field GRAY_W");
if (icg->t[0].ftype[ci] != r_t)
- error("Field GRAY_W is wrong type - corrupted file ?");
+ error("Field GRAY_W is wrong type - expect float");
} else {
if ((ci = icg->find_field(icg, 0, "GRAY_K")) < 0)
error("Input file doesn't contain field GRAY_K");
if (icg->t[0].ftype[ci] != r_t)
- error("Field GRAY_K is wrong type - corrupted file ?");
+ error("Field GRAY_K is wrong type - expect float");
}
mi = yi = ki = ci;
@@ -582,15 +603,15 @@ int main(int argc, char *argv[])
if ((ci = icg->find_field(icg, 0, "RGB_R")) < 0)
error("Input file '%s' doesn't contain field RGB_R",ti3name);
if (icg->t[0].ftype[ci] != r_t)
- error("Input file '%s' field RGB_R is wrong type",ti3name);
+ error("Input file '%s' field RGB_R is wrong type - expect float",ti3name);
if ((mi = icg->find_field(icg, 0, "RGB_G")) < 0)
error("Input file '%s' doesn't contain field RGB_G",ti3name);
if (icg->t[0].ftype[mi] != r_t)
- error("Input file '%s' field RGB_G is wrong type",ti3name);
+ error("Input file '%s' field RGB_G is wrong type - expect float",ti3name);
if ((yi = icg->find_field(icg, 0, "RGB_B")) < 0)
error("Input file '%s' doesn't contain field RGB_B",ti3name);
if (icg->t[0].ftype[yi] != r_t)
- error("Input file '%s' field RGB_B is wrong type",ti3name);
+ error("Input file '%s' field RGB_B is wrong type - expect float",ti3name);
ki = yi;
} else if (devspace == icSigCmyData) {
@@ -598,11 +619,11 @@ int main(int argc, char *argv[])
if ((ci = icg->find_field(icg, 0, "CMY_C")) < 0)
error("Input file '%s' doesn't contain field CMY_C",ti3name);
if (icg->t[0].ftype[ci] != r_t)
- error("Input file '%s' field CMY_C is wrong type",ti3name);
+ error("Input file '%s' field CMY_C is wrong type - expect float",ti3name);
if ((mi = icg->find_field(icg, 0, "CMY_M")) < 0)
error("Input file '%s' doesn't contain field CMY_M",ti3name);
if (icg->t[0].ftype[mi] != r_t)
- error("Input file '%s' field CMY_M is wrong type",ti3name);
+ error("Input file '%s' field CMY_M is wrong type - expect float",ti3name);
if ((yi = icg->find_field(icg, 0, "CMY_Y")) < 0)
error("Input file '%s' doesn't contain field CMY_Y",ti3name);
ki = yi;
@@ -611,19 +632,19 @@ int main(int argc, char *argv[])
if ((ci = icg->find_field(icg, 0, "CMYK_C")) < 0)
error("Input file '%s' doesn't contain field CMYK_C",ti3name);
if (icg->t[0].ftype[ci] != r_t)
- error("Input file '%s' field CMYK_C is wrong type",ti3name);
+ error("Input file '%s' field CMYK_C is wrong type - expect float",ti3name);
if ((mi = icg->find_field(icg, 0, "CMYK_M")) < 0)
error("Input file '%s' doesn't contain field CMYK_M",ti3name);
if (icg->t[0].ftype[mi] != r_t)
- error("Input file '%s' field CMYK_M is wrong type",ti3name);
+ error("Input file '%s' field CMYK_M is wrong type - expect float",ti3name);
if ((yi = icg->find_field(icg, 0, "CMYK_Y")) < 0)
error("Input file '%s' doesn't contain field CMYK_Y",ti3name);
if (icg->t[0].ftype[yi] != r_t)
- error("Input file '%s' field CMYK_Y is wrong type",ti3name);
+ error("Input file '%s' field CMYK_Y is wrong type - expect float",ti3name);
if ((ki = icg->find_field(icg, 0, "CMYK_K")) < 0)
error("Input file '%s' doesn't contain field CMYK_K",ti3name);
if (icg->t[0].ftype[ki] != r_t)
- error("Input file '%s' field CMYK_K is wrong type",ti3name);
+ error("Input file '%s' field CMYK_K is wrong type - expect float",ti3name);
}
if (spec == 0) { /* Using instrument tristimulous value */
@@ -632,29 +653,29 @@ int main(int argc, char *argv[])
if ((Xi = icg->find_field(icg, 0, "LAB_L")) < 0)
error("Input file '%s' doesn't contain field LAB_L",ti3name);
if (icg->t[0].ftype[Xi] != r_t)
- error("Input file '%s' field LAB_L is wrong type",ti3name);
+ error("Input file '%s' field LAB_L is wrong type - expect float",ti3name);
if ((Yi = icg->find_field(icg, 0, "LAB_A")) < 0)
error("Input '%s' file doesn't contain field LAB_A",ti3name);
if (icg->t[0].ftype[Yi] != r_t)
- error("Input file '%s' field LAB_A is wrong type",ti3name);
+ error("Input file '%s' field LAB_A is wrong type - expect float",ti3name);
if ((Zi = icg->find_field(icg, 0, "LAB_B")) < 0)
error("Input file '%s' doesn't contain field LAB_B",ti3name);
if (icg->t[0].ftype[Zi] != r_t)
- error("Input file '%s' field LAB_B is wrong type",ti3name);
+ error("Input file '%s' field LAB_B is wrong type - expect float",ti3name);
} else { /* Expect XYZ */
if ((Xi = icg->find_field(icg, 0, "XYZ_X")) < 0)
error("Input file '%s' doesn't contain field XYZ_X",ti3name);
if (icg->t[0].ftype[Xi] != r_t)
- error("Input file '%s' field XYZ_X is wrong type",ti3name);
+ error("Input file '%s' field XYZ_X is wrong type - expect float",ti3name);
if ((Yi = icg->find_field(icg, 0, "XYZ_Y")) < 0)
error("Input file '%s' doesn't contain field XYZ_Y",ti3name);
if (icg->t[0].ftype[Yi] != r_t)
- error("Input file '%s' field XYZ_Y is wrong type",ti3name);
+ error("Input file '%s' field XYZ_Y is wrong type - expect float",ti3name);
if ((Zi = icg->find_field(icg, 0, "XYZ_Z")) < 0)
error("Input file '%s' doesn't contain field XYZ_Z",ti3name);
if (icg->t[0].ftype[Zi] != r_t)
- error("Input file '%s' field XYZ_Z is wrong type",ti3name);
+ error("Input file '%s' field XYZ_Z is wrong type - expect float",ti3name);
}
for (i = 0; i < npat; i++) {
@@ -719,10 +740,14 @@ int main(int argc, char *argv[])
if ((spi[j] = icg->find_field(icg, 0, buf)) < 0)
error("Input file '%s' doesn't contain field %s",ti3name,buf);
+
+ if (icg->t[0].ftype[spi[j]] != r_t)
+ error("Field %s is wrong type - expect float",buf);
}
- if (isdisp) {
- illum = icxIT_none; /* Displays are assumed to be self luminous */
+ if (isemis) {
+ illum = icxIT_none; /* Emissive data has no illuminant */
+ fwacomp = 0;
}
/* Create a spectral conversion object */
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-23 17:20:53 +0000