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-rwxr-xr-x[-rw-r--r--]profile/colprof.c121
1 files changed, 73 insertions, 48 deletions
diff --git a/profile/colprof.c b/profile/colprof.c
index 1e73cdf..ced168b 100644..100755
--- a/profile/colprof.c
+++ b/profile/colprof.c
@@ -204,9 +204,9 @@ int main(int argc, char *argv[]) {
icxIllumeType tillum = icxIT_none; /* Target/simulated instrument illuminant */
xspect cust_tillum; /* Custom target/simulated illumination spectrum */
/* xspect will use illum/cust_illum if tillum == none */
- icxIllumeType illum = icxIT_D50; /* Spectral defaults */
+ icxIllumeType illum = icxIT_none; /* Spectral illuminant (defaults to D50) */
xspect cust_illum; /* Custom illumination spectrum */
- icxObserverType observ = icxOT_CIE_1931_2; /* The classic observer */
+ icxObserverType observ = icxOT_none; /* Observer (defaults to 1931 2 degree) */
char ipname[MAXNAMEL+1] = ""; /* Input icc profile - enables gamut map */
char sgname[MAXNAMEL+1] = ""; /* Image source gamut name */
char absstring[3 * MAXNAMEL +1]; /* Storage for absnames */
@@ -223,7 +223,7 @@ int main(int argc, char *argv[]) {
char inname[MAXNAMEL+1] = ""; /* Input cgats file base name */
char outname[MAXNAMEL+1] = ""; /* Output cgats file base name */
cgats *icg; /* input cgats structure */
- int ti; /* Temporary CGATs index */
+ int dti, ti; /* Device type index, Temporary CGATs index */
prof_atype ptype = prof_default; /* Default for each type of device */
int mtxtoo = 0; /* NZ if matrix tags should be created for Display XYZ cLUT */
icmICCVersion iccver = icmVersionDefault; /* ICC profile version to create */
@@ -290,29 +290,29 @@ int main(int argc, char *argv[]) {
/* Manufacturer description string */
else if (argv[fa][1] == 'A') {
- fa = nfa;
if (na == NULL) usage("Expect argument to manufacturer description flag -A");
+ fa = nfa;
xpi.deviceMfgDesc = na;
}
/* Model description string */
else if (argv[fa][1] == 'M') {
- fa = nfa;
if (na == NULL) usage("Expect argument to model description flag -M");
+ fa = nfa;
xpi.modelDesc = na;
}
/* Profile Description */
else if (argv[fa][1] == 'D') {
- fa = nfa;
if (na == NULL) usage("Expect argument to profile description flag -D");
+ fa = nfa;
xpi.profDesc = na;
}
/* Copyright string */
else if (argv[fa][1] == 'C') {
- fa = nfa;
if (na == NULL) usage("Expect argument to copyright flag -C");
+ fa = nfa;
xpi.copyright = na;
}
@@ -320,8 +320,8 @@ int main(int argc, char *argv[]) {
else if (argv[fa][1] == 'Z') {
int i, j;
- fa = nfa;
if (na == NULL) usage("Expect argument to attribute flag -Z");
+ fa = nfa;
for (j = i = 0; j == 0; i++) {
switch(na[i]) {
@@ -371,9 +371,9 @@ int main(int argc, char *argv[]) {
/* Quality */
else if (argv[fa][1] == 'q') {
- fa = nfa;
// if (na == NULL) usage("Expect argument to quality flag -q");
if (na == NULL) usage("Expect argument to speed flag -q");
+ fa = nfa;
switch (na[0]) {
case 'f': /* Fast */
case 'l':
@@ -434,10 +434,10 @@ int main(int argc, char *argv[]) {
/* Disable input or output luts */
else if (argv[fa][1] == 'n') {
- fa = nfa;
if (na == NULL) { /* Backwards compatible */
nooluts = 1;
} else {
+ fa = nfa;
if (na[0] == 'i')
noisluts = 1;
else if (na[0] == 'p')
@@ -466,8 +466,8 @@ int main(int argc, char *argv[]) {
}
}
else if (argv[fa][1] == 'U') {
- fa = nfa;
if (na == NULL) usage("Expected argument to input white point scale flag -U");
+ fa = nfa;
iwpscale = atof(na);
if (iwpscale < 0.0 || iwpscale > 200.0)
usage("Argument '%s' to flag -U out of range",na);
@@ -492,21 +492,21 @@ int main(int argc, char *argv[]) {
/* Degree of dark region emphasis */
else if (argv[fa][1] == 'V') {
if (na == NULL) usage(0,"Expected argument to dark emphasis flag -V");
+ fa = nfa;
demph = atof(na);
if (demph < 1.0 || demph > 3.0)
usage("Dark weighting argument %f to '-V' is out of range",demph);
- fa = nfa;
}
/* Inking rule */
else if (argv[fa][1] == 'k'
|| argv[fa][1] == 'K') {
- fa = nfa;
- if (na == NULL) usage("Expect argument to inking flag -k");
if (argv[fa][1] == 'k')
locus = 0; /* Use K value target */
else
locus = 1; /* Use K locus target */
+ if (na == NULL) usage("Expect argument to inking flag -k");
+ fa = nfa;
switch (na[0]) {
case 'z':
case 'Z':
@@ -554,22 +554,22 @@ int main(int argc, char *argv[]) {
/* Total Ink Limit */
else if (argv[fa][1] == 'l') {
- fa = nfa;
if (na == NULL) usage("Expected argument to total ink limit flag -l");
+ fa = nfa;
tlimit = atoi(na);
}
/* Black Ink Limit */
else if (argv[fa][1] == 'L') {
- fa = nfa;
if (na == NULL) usage("Expected argument to black ink limit flag -L");
+ fa = nfa;
klimit = atoi(na);
}
/* Algorithm type */
else if (argv[fa][1] == 'a') {
- fa = nfa;
if (na == NULL) usage("Expect argument to algorithm flag -a");
+ fa = nfa;
switch (na[0]) {
case 'l':
case 'L':
@@ -602,8 +602,8 @@ int main(int argc, char *argv[]) {
}
/* Profile version */
else if (argv[fa][1] == 'I') {
- fa = nfa;
if (na == NULL) usage("Expect argument to version flag -I");
+ fa = nfa;
switch (na[0]) {
case '4':
iccver = icmVersion4_1;
@@ -616,38 +616,30 @@ int main(int argc, char *argv[]) {
/* FWA compensation */
else if (argv[fa][1] == 'f') {
fwacomp = 1;
+ spec = 1; /* Have to use spectral data */
if (na != NULL) { /* Argument is present - target/simulated instr. illum. */
fa = nfa;
if (strcmp(na, "A") == 0
|| strcmp(na, "M0") == 0) {
- spec = 1;
tillum = icxIT_A;
} else if (strcmp(na, "C") == 0) {
- spec = 1;
tillum = icxIT_C;
} else if (strcmp(na, "D50") == 0
|| strcmp(na, "M1") == 0) {
- spec = 1;
tillum = icxIT_D50;
} else if (strcmp(na, "D50M2") == 0
|| strcmp(na, "M2") == 0) {
- spec = 1;
tillum = icxIT_D50M2;
} else if (strcmp(na, "D65") == 0) {
- spec = 1;
tillum = icxIT_D65;
} else if (strcmp(na, "F5") == 0) {
- spec = 1;
tillum = icxIT_F5;
} else if (strcmp(na, "F8") == 0) {
- spec = 1;
tillum = icxIT_F8;
} else if (strcmp(na, "F10") == 0) {
- spec = 1;
tillum = icxIT_F10;
} else { /* Assume it's a filename */
- spec = 1;
tillum = icxIT_custom;
if (read_xspect(&cust_tillum, na) != 0)
usage("Failed to read custom target illuminant spectrum in file '%s'",na);
@@ -657,8 +649,8 @@ int main(int argc, char *argv[]) {
/* Spectral Illuminant type */
else if (argv[fa][1] == 'i') {
- fa = nfa;
if (na == NULL) usage("Expect argument to illuminant flag -i");
+ fa = nfa;
if (strcmp(na, "A") == 0) {
spec = 1;
illum = icxIT_A;
@@ -693,8 +685,8 @@ int main(int argc, char *argv[]) {
/* Spectral Observer type */
else if (argv[fa][1] == 'o') {
- fa = nfa;
if (na == NULL) usage("Expect argument to observer flag -o");
+ fa = nfa;
if (strcmp(na, "1931_2") == 0) { /* Classic 2 degree */
spec = 1;
observ = icxOT_CIE_1931_2;
@@ -717,8 +709,8 @@ int main(int argc, char *argv[]) {
/* Average Deviation percentage */
else if (argv[fa][1] == 'r') {
- fa = nfa;
if (na == NULL) usage("Expected argument to average deviation flag -r");
+ fa = nfa;
if (na[0] == 's') { /* (relative, for verification) */
smooth = atof(na+1);
if (smooth < 0.0)
@@ -742,7 +734,6 @@ int main(int argc, char *argv[]) {
sepsat = 1;
if (na == NULL)
usage("Unrecognised argument to source gamut flag -%c",argv[fa][1]);
-
fa = nfa;
strncpy(ipname,na,MAXNAMEL); ipname[MAXNAMEL] = '\000';
}
@@ -778,8 +769,8 @@ int main(int argc, char *argv[]) {
/* Perceptual Mapping intent override */
else if (argv[fa][1] == 't') {
- fa = nfa;
if (na == NULL) usage("Expect argument to perceptul intent override flag -t");
+ fa = nfa;
if (xicc_enum_gmapintent(&pgmi, icxNoGMIntent, na) == icxIllegalGMIntent)
usage("Unrecognised intent '%s' to perceptual override flag -t",na);
pgmi_set = 1;
@@ -787,8 +778,8 @@ int main(int argc, char *argv[]) {
/* Saturation Mapping intent override */
else if (argv[fa][1] == 'T') {
- fa = nfa;
if (na == NULL) usage("Expect argument to saturation intent override flag -T");
+ fa = nfa;
if (xicc_enum_gmapintent(&sgmi, icxNoGMIntent, na) == icxIllegalGMIntent)
usage("Unrecognised intent '%s' to saturation override flag -T",na);
sgmi_set = 1;
@@ -805,8 +796,8 @@ int main(int argc, char *argv[]) {
vc = &ovc_p;
}
- fa = nfa;
if (na == NULL) usage("Viewing conditions flag (-%c) needs an argument",argv[fa][1]);
+ fa = nfa;
if (na[1] != ':') {
if (vc == &ivc_p) {
if ((ivc_e = xicc_enum_viewcond(NULL, NULL, -2, na, 1, NULL)) == -999)
@@ -874,8 +865,8 @@ int main(int argc, char *argv[]) {
/* Output file name */
else if (argv[fa][1] == 'O') {
- fa = nfa;
if (na == NULL) usage("Output filename override (-O) needs an argument");
+ fa = nfa;
strncpy(outname,na,MAXNAMEL); outname[MAXNAMEL] = '\000';
}
@@ -888,13 +879,20 @@ int main(int argc, char *argv[]) {
/* Get the file name argument */
if (fa >= argc || argv[fa][0] == '-') usage("Missing input .ti3 and output ICC basename");
strncpy(baname,argv[fa++],MAXNAMEL-4); baname[MAXNAMEL-4] = '\000';
- if (xpi.profDesc == NULL)
- xpi.profDesc = baname; /* Default description */
- strcpy(inname,baname);
+ if (xpi.profDesc == NULL) {
+ char *cp;
+ if ((cp = strrchr(baname, '/')) == NULL
+ && (cp = strrchr(baname, '\\')) == NULL)
+ cp = baname;
+ else
+ cp++;
+ xpi.profDesc = cp; /* Default description = file name of base path */
+ }
+ strcpy(inname, baname);
strcat(inname,".ti3");
if (outname[0] == '\000') { /* If not overridden */
- strcpy(outname,baname);
- strcat(outname,ICC_FILE_EXT);
+ strcpy(outname, baname);
+ strcat(outname, ICC_FILE_EXT);
}
/* Issue some errors & warnings for strange combinations */
@@ -936,6 +934,31 @@ int main(int argc, char *argv[]) {
if (icg->ntables < 1)
error ("Input file doesn't contain at least one table");
+ /* Read the device/profile type tag */
+ if ((dti = icg->find_kword(icg, 0, "DEVICE_CLASS")) < 0)
+ error ("Input file doesn't contain keyword DEVICE_CLASS");
+
+ /* Issue some errors & warnings for strange combinations for profile type */
+
+ /* Reflective options when not a reflective profile type */
+ if (strcmp(icg->t[0].kdata[dti],"DISPLAY") == 0
+ || strcmp(icg->t[0].kdata[dti],"EMISINPUT") == 0) {
+ if (illum != icxIT_none)
+ warning("-i illuminant ignored for emissive reference type");
+ if (fwacomp != icxIT_none)
+ 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
@@ -970,11 +993,8 @@ int main(int argc, char *argv[]) {
}
}
- /* read the device class, and call function to create profile. */
- if ((ti = icg->find_kword(icg, 0, "DEVICE_CLASS")) < 0)
- error ("Input file doesn't contain keyword DEVICE_CLASS");
-
- if (strcmp(icg->t[0].kdata[ti],"OUTPUT") == 0) {
+ /* check the device class, and call function to create profile. */
+ if (strcmp(icg->t[0].kdata[dti],"OUTPUT") == 0) { /* i.e. printer */
icxInk ink; /* Ink parameters */
// if (bpo[1] >= 0.0)
@@ -1100,7 +1120,11 @@ int main(int argc, char *argv[]) {
sepsat, &ivc_p, &ovc_p, ivc_e, ovc_e,
&pgmi, &sgmi, &xpi);
- } else if (strcmp(icg->t[0].kdata[ti],"INPUT") == 0) {
+ /* Scanner, Camera with reflective target, or Camera with emissive target */
+ } else if (strcmp(icg->t[0].kdata[dti],"INPUT") == 0
+ || strcmp(icg->t[0].kdata[dti],"EMISINPUT") == 0) {
+
+ int emis = strcmp(icg->t[0].kdata[dti],"EMISINPUT") == 0;
// if (bpo[1] >= 0.0)
// error("-B option not valid for input profile");
@@ -1113,10 +1137,11 @@ int main(int argc, char *argv[]) {
make_input_icc(ptype, iccver, verb, iquality, oquality, noisluts, noipluts, nooluts, nocied,
verify, autowpsc, clipovwp, iwpscale, doinb2a, doinextrap, clipprims,
- inname, outname, icg, spec, illum, &cust_illum, observ,
+ inname, outname, icg, emis, spec, illum, &cust_illum, observ,
smooth, avgdev, &xpi);
- } else if (strcmp(icg->t[0].kdata[ti],"DISPLAY") == 0) {
+ /* Display or Projector */
+ } else if (strcmp(icg->t[0].kdata[dti],"DISPLAY") == 0) {
if (autowpsc)
error ("Input auto WP scale mode isn't applicable to an output device");
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-05 03:31:16 +0000