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Diffstat (limited to 'xicc/xicc.c')
-rwxr-xr-x[-rw-r--r--]xicc/xicc.c72
1 files changed, 49 insertions, 23 deletions
diff --git a/xicc/xicc.c b/xicc/xicc.c
index 9e35ffc..eef469d 100644..100755
--- a/xicc/xicc.c
+++ b/xicc/xicc.c
@@ -836,7 +836,7 @@ double *kblk /* K only black */
//printf("~1 white %f %f %f, black %f %f %f, kblack %f %f %f\n",white[0],white[1],white[2],black[0],black[1],black[2],kblack[0],kblack[1],kblack[2]);
/* Convert to possibl xicc override PCS */
- switch (p->pcs) {
+ switch ((int)p->pcs) {
case icSigXYZData:
break; /* Don't have to do anyting */
case icSigLabData:
@@ -1676,6 +1676,14 @@ double *wp /* Provide XYZ white point if xicc is NULL */
/* Default HK scaling factor = none */
vc->hkscale = 1.0;
+
+ /* Default Mid tone partial adapation factor = none */
+ vc->mtaf = 0.0;
+
+ /* Default Mid tone partial adapation white point = D50 */
+ vc->Wxyz2[0] = icmD50.X;
+ vc->Wxyz2[1] = icmD50.Y;
+ vc->Wxyz2[2] = icmD50.Z;
}
/*
@@ -1733,10 +1741,10 @@ double *wp /* Provide XYZ white point if xicc is NULL */
vc->Yg = 0.01 * XICC_DEFAULT_GLARE; /* 5% glare */
}
}
- else if (no == 2
+ else if (no == 0
|| (as != NULL && stricmp(as,"pc") == 0)) {
- no = 2;
+ no = 0;
if (vc != NULL) {
vc->desc = " pc - Critical print evaluation environment (ISO-3664 P1)";
vc->Ev = vc_average; /* Average viewing conditions */
@@ -1747,10 +1755,10 @@ double *wp /* Provide XYZ white point if xicc is NULL */
vc->Yg = 0.01 * XICC_DEFAULT_GLARE; /* 5% glare */
}
}
- else if (no == 0
+ else if (no == 1
|| (as != NULL && stricmp(as,"pp") == 0)) {
- no = 0;
+ no = 1;
if (vc != NULL) {
vc->desc = " pp - Practical Reflection Print (ISO-3664 P2)";
vc->Ev = vc_none; /* Use explicit La/Lv */
@@ -1761,10 +1769,10 @@ double *wp /* Provide XYZ white point if xicc is NULL */
vc->Yg = 0.01 * XICC_DEFAULT_GLARE; /* 5% glare */
}
}
- else if (no == 1
+ else if (no == 2
|| (as != NULL && stricmp(as,"pe") == 0)) {
- no = 1;
+ no = 2;
if (vc != NULL) {
vc->desc = " pe - Print evaluation environment (CIE 116-1995)";
vc->Ev = vc_none; /* Use explicit La/Lv */
@@ -1775,6 +1783,21 @@ double *wp /* Provide XYZ white point if xicc is NULL */
vc->Yg = 0.01 * XICC_DEFAULT_GLARE; /* 5% glare */
}
}
+ else if (no == 3
+ || (as != NULL && stricmp(as,"pm") == 0)) {
+
+ no = 3;
+ if (vc != NULL) {
+ vc->desc = " pm - Print evaluation with partial Mid-tone adapation";
+ vc->Ev = vc_none; /* Use explicit La/Lv */
+ vc->La = 30.0; /* 0.2 * Lv ? */
+ vc->Lv = 150.0; /* White of the image field */
+ vc->Yb = 0.2; /* Grey world */
+ vc->Yf = 0.0; /* 0% flare */
+ vc->Yg = 0.01 * XICC_DEFAULT_GLARE; /* 5% glare */
+ vc->mtaf = 0.7; /* Mid-tone partial adapation to D50 */
+ }
+ }
else if (no == 4
|| (as != NULL && stricmp(as,"mb") == 0)) {
@@ -1789,10 +1812,10 @@ double *wp /* Provide XYZ white point if xicc is NULL */
vc->Yg = 0.01 * XICC_DEFAULT_GLARE; /* 5% glare */
}
}
- else if (no == 3
+ else if (no == 5
|| (as != NULL && stricmp(as,"mt") == 0)) {
- no = 3;
+ no = 5;
if (vc != NULL) {
vc->desc = " mt - Monitor in typical work environment";
vc->Ev = vc_none; /* Use explicit La/Lv */
@@ -1803,10 +1826,10 @@ double *wp /* Provide XYZ white point if xicc is NULL */
vc->Yg = 0.01 * XICC_DEFAULT_GLARE; /* 5% glare */
}
}
- else if (no == 5
+ else if (no == 6
|| (as != NULL && stricmp(as,"md") == 0)) {
- no = 5;
+ no = 6;
if (vc != NULL) {
vc->desc = " md - Monitor in darkened work environment";
vc->Ev = vc_none; /* Use explicit La/Lv */
@@ -1817,10 +1840,10 @@ double *wp /* Provide XYZ white point if xicc is NULL */
vc->Yg = 0.01 * XICC_DEFAULT_GLARE; /* 5% glare */
}
}
- else if (no == 6
+ else if (no == 7
|| (as != NULL && stricmp(as,"jm") == 0)) {
- no = 6;
+ no = 7;
if (vc != NULL) {
vc->desc = " jm - Projector in dim environment";
vc->Ev = vc_none; /* Use explicit La/Lv */
@@ -1831,10 +1854,10 @@ double *wp /* Provide XYZ white point if xicc is NULL */
vc->Yg = 0.01 * XICC_DEFAULT_GLARE; /* 5% glare */
}
}
- else if (no == 7
+ else if (no == 8
|| (as != NULL && stricmp(as,"jd") == 0)) {
- no = 7;
+ no = 8;
if (vc != NULL) {
vc->desc = " jd - Projector in dark environment";
vc->Ev = vc_none; /* Use explicit La/Lv */
@@ -1845,10 +1868,10 @@ double *wp /* Provide XYZ white point if xicc is NULL */
vc->Yg = 0.01 * XICC_DEFAULT_GLARE; /* 5% glare */
}
}
- else if (no == 8
+ else if (no == 9
|| (as != NULL && stricmp(as,"tv") == 0)) {
- no = 8;
+ no = 9;
if (vc != NULL) {
vc->desc = " tv - Television/Film Studio";
vc->Ev = vc_none; /* Compute from La/Lv */
@@ -1859,10 +1882,10 @@ double *wp /* Provide XYZ white point if xicc is NULL */
vc->Yg = 0.01 * XICC_DEFAULT_GLARE; /* 5% glare */
}
}
- else if (no == 9
+ else if (no == 10
|| (as != NULL && stricmp(as,"pcd") == 0)) {
- no = 9;
+ no = 10;
if (vc != NULL) {
vc->desc = "pcd - Photo CD - original scene outdoors";
vc->Ev = vc_average; /* Average viewing conditions */
@@ -1872,10 +1895,10 @@ double *wp /* Provide XYZ white point if xicc is NULL */
vc->Yg = 0.0; /* 0% glare - assumed to be compensated ? */
}
}
- else if (no == 10
+ else if (no == 11
|| (as != NULL && stricmp(as,"ob") == 0)) {
- no = 10;
+ no = 11;
if (vc != NULL) {
vc->desc = " ob - Original scene - Bright Outdoors";
vc->Ev = vc_average; /* Average viewing conditions */
@@ -1885,10 +1908,10 @@ double *wp /* Provide XYZ white point if xicc is NULL */
vc->Yg = 0.0; /* 0% glare - assumed to be compensated ? */
}
}
- else if (no == 11
+ else if (no == 12
|| (as != NULL && stricmp(as,"cx") == 0)) {
- no = 11;
+ no = 12;
if (vc != NULL) {
vc->desc = " cx - Cut Sheet Transparencies on a viewing box";
vc->Ev = vc_cut_sheet; /* Cut sheet viewing conditions */
@@ -1931,6 +1954,9 @@ icxViewCond *vc
printf(" Glare to adapting/surround ratio = %f\n",vc->Yg);
printf(" Flare color = %f %f %f\n",vc->Gxyz[0], vc->Gxyz[1], vc->Gxyz[2]);
printf(" HK scaling = %f\n",vc->hkscale);
+ printf(" Mid tone partial adapation factor = %f\n",vc->mtaf);
+ if (vc->mtaf > 0.0)
+ printf(" Mid tone adapted white = %f %f %f\n",vc->Wxyz2[0], vc->Wxyz2[1], vc->Wxyz2[2]);
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-19 06:11:45 +0000