aboutsummaryrefslogtreecommitdiff
path: root/nx-X11/lib/X11/xyY.c
diff options
context:
space:
mode:
authorUlrich Sibiller <uli42@gmx.de>2016-08-27 01:00:43 +0200
committerUlrich Sibiller <uli42@gmx.de>2016-10-10 22:52:31 +0200
commite868fbbfdabe9cf45899054c8455d39acf800ede (patch)
tree6bc5cdf4222f7bf4400e96510b243e09adacb899 /nx-X11/lib/X11/xyY.c
parent27492905347761c6cbaa204e44b6ad66b538ab06 (diff)
downloadnx-libs-e868fbbfdabe9cf45899054c8455d39acf800ede.tar.gz
nx-libs-e868fbbfdabe9cf45899054c8455d39acf800ede.tar.bz2
nx-libs-e868fbbfdabe9cf45899054c8455d39acf800ede.zip
update xcms files to libX11 1.3.4
Diffstat (limited to 'nx-X11/lib/X11/xyY.c')
-rw-r--r--nx-X11/lib/X11/xyY.c47
1 files changed, 32 insertions, 15 deletions
diff --git a/nx-X11/lib/X11/xyY.c b/nx-X11/lib/X11/xyY.c
index 7a0436e4a..67959b048 100644
--- a/nx-X11/lib/X11/xyY.c
+++ b/nx-X11/lib/X11/xyY.c
@@ -2,7 +2,7 @@
/*
* Code and supporting documentation (c) Copyright 1990 1991 Tektronix, Inc.
* All Rights Reserved
- *
+ *
* This file is a component of an X Window System-specific implementation
* of Xcms based on the TekColor Color Management System. Permission is
* hereby granted to use, copy, modify, sell, and otherwise distribute this
@@ -10,10 +10,10 @@
* that this copyright, permission, and disclaimer notice is reproduced in
* all copies of this software and in supporting documentation. TekColor
* is a trademark of Tektronix, Inc.
- *
+ *
* Tektronix makes no representation about the suitability of this software
* for any purpose. It is provided "as is" and with all faults.
- *
+ *
* TEKTRONIX DISCLAIMS ALL WARRANTIES APPLICABLE TO THIS SOFTWARE,
* INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
* PARTICULAR PURPOSE. IN NO EVENT SHALL TEKTRONIX BE LIABLE FOR ANY
@@ -156,7 +156,24 @@ CIExyY_ParseString(
&pColor->spec.CIExyY.x,
&pColor->spec.CIExyY.y,
&pColor->spec.CIExyY.Y) != 3) {
- return(XcmsFailure);
+ char *s; /* Maybe failed due to locale */
+ int f;
+ if ((s = strdup(spec))) {
+ for (f = 0; s[f]; ++f)
+ if (s[f] == '.')
+ s[f] = ',';
+ else if (s[f] == ',')
+ s[f] = '.';
+ if (sscanf(s + n + 1, "%lf/%lf/%lf",
+ &pColor->spec.CIExyY.x,
+ &pColor->spec.CIExyY.y,
+ &pColor->spec.CIExyY.Y) != 3) {
+ free(s);
+ return(XcmsFailure);
+ }
+ free(s);
+ } else
+ return(XcmsFailure);
}
pColor->format = XcmsCIExyYFormat;
pColor->pixel = 0;
@@ -216,11 +233,11 @@ XcmsCIExyY_ValidSpec(
* SYNOPSIS
*/
Status
-XcmsCIExyYToCIEXYZ(ccc, pxyY_WhitePt, pColors_in_out, nColors)
- XcmsCCC ccc;
- XcmsColor *pxyY_WhitePt;
- XcmsColor *pColors_in_out;
- unsigned int nColors;
+XcmsCIExyYToCIEXYZ(
+ XcmsCCC ccc,
+ XcmsColor *pxyY_WhitePt,
+ XcmsColor *pColors_in_out,
+ unsigned int nColors)
/*
* DESCRIPTION
* Converts color specifications in an array of XcmsColor
@@ -323,11 +340,11 @@ XcmsCIExyYToCIEXYZ(ccc, pxyY_WhitePt, pColors_in_out, nColors)
*/
/* ARGSUSED */
Status
-XcmsCIEXYZToCIExyY(ccc, pxyY_WhitePt, pColors_in_out, nColors)
- XcmsCCC ccc;
- XcmsColor *pxyY_WhitePt;
- XcmsColor *pColors_in_out;
- unsigned int nColors;
+XcmsCIEXYZToCIExyY(
+ XcmsCCC ccc,
+ XcmsColor *pxyY_WhitePt,
+ XcmsColor *pColors_in_out,
+ unsigned int nColors)
/*
* DESCRIPTION
* Converts color specifications in an array of XcmsColor
@@ -363,7 +380,7 @@ XcmsCIEXYZToCIExyY(ccc, pxyY_WhitePt, pColors_in_out, nColors)
/* Now convert for XYZ to xyY */
if ((div = pColor->spec.CIEXYZ.X + pColor->spec.CIEXYZ.Y + pColor->spec.CIEXYZ.Z) == 0.0) {
div = EPS;
- }
+ }
xyY_return.x = pColor->spec.CIEXYZ.X / div;
xyY_return.y = pColor->spec.CIEXYZ.Y / div;
xyY_return.Y = pColor->spec.CIEXYZ.Y;