diff options
Diffstat (limited to 'libX11/src/xcms/HVCWpAj.c')
| -rw-r--r-- | libX11/src/xcms/HVCWpAj.c | 228 |
1 files changed, 114 insertions, 114 deletions
diff --git a/libX11/src/xcms/HVCWpAj.c b/libX11/src/xcms/HVCWpAj.c index d77b2b0ef..dcefe7535 100644 --- a/libX11/src/xcms/HVCWpAj.c +++ b/libX11/src/xcms/HVCWpAj.c @@ -1,114 +1,114 @@ -
-/*
- * 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. TekColor is a
- * trademark of Tektronix, Inc. The term "TekHVC" designates a particular
- * color space that is the subject of U.S. Patent No. 4,985,853 (equivalent
- * foreign patents pending). Permission is hereby granted to use, copy,
- * modify, sell, and otherwise distribute this software and its
- * documentation for any purpose and without fee, provided that:
- *
- * 1. This copyright, permission, and disclaimer notice is reproduced in
- * all copies of this software and any modification thereof and in
- * supporting documentation;
- * 2. Any color-handling application which displays TekHVC color
- * cooordinates identifies these as TekHVC color coordinates in any
- * interface that displays these coordinates and in any associated
- * documentation;
- * 3. The term "TekHVC" is always used, and is only used, in association
- * with the mathematical derivations of the TekHVC Color Space,
- * including those provided in this file and any equivalent pathways and
- * mathematical derivations, regardless of digital (e.g., floating point
- * or integer) representation.
- *
- * 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
- * SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER
- * RESULTING FROM LOSS OF USE, DATA, OR PROFITS, WHETHER IN AN ACTION OF
- * CONTRACT, NEGLIGENCE, OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
- * CONNECTION WITH THE USE OR THE PERFORMANCE OF THIS SOFTWARE.
- *
- * DESCRIPTION
- * TekHVCWpAj.c
- *
- * DESCRIPTION
- * This file contains routine(s) that support white point
- * adjustment of color specifications in the TekHVC color
- * space.
- */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-#include "Xlibint.h"
-#include "Xcmsint.h"
-#include "Cv.h"
-
-
-/************************************************************************
- * *
- * PUBLIC ROUTINES *
- * *
- ************************************************************************/
-
-/*
- * NAME
- * XcmsTekHVCWhiteShiftColors
- *
- * SYNOPSIS
- */
-Status
-XcmsTekHVCWhiteShiftColors(
- XcmsCCC ccc,
- XcmsColor *pWhitePtFrom,
- XcmsColor *pWhitePtTo,
- XcmsColorFormat destSpecFmt,
- XcmsColor *pColors_in_out,
- unsigned int nColors,
- Bool *pCompressed)
-/*
- * DESCRIPTION
- * Convert color specifications in an array of XcmsColor structures
- * for differences in white points.
- *
- * RETURNS
- * XcmsFailure if failed,
- * XcmsSuccess if succeeded without gamut compression,
- * XcmsSuccessWithCompression if succeeded with
- * gamut compression.
- */
-{
- if (pWhitePtFrom == NULL || pWhitePtTo == NULL || pColors_in_out == NULL) {
- return(XcmsFailure);
- }
-
- /*
- * Insure TekHVC installed
- */
- if (XcmsAddColorSpace(&XcmsTekHVCColorSpace) == XcmsFailure) {
- return(XcmsFailure);
- }
-
- /*
- * Convert to TekHVC using pWhitePtFrom
- * We can ignore return value for compression because we are converting
- * to XcmsTekHVCFormat which is device-independent, not device-dependent.
- */
- if (_XcmsConvertColorsWithWhitePt(ccc, pColors_in_out, pWhitePtFrom,
- nColors, XcmsTekHVCFormat, pCompressed) == XcmsFailure) {
- return(XcmsFailure);
- }
-
- /*
- * Convert from TekHVC to destSpecFmt using pWhitePtTo
- */
- return(_XcmsConvertColorsWithWhitePt(ccc, pColors_in_out, pWhitePtTo,
- nColors, destSpecFmt, pCompressed));
-}
+ +/* + * 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. TekColor is a + * trademark of Tektronix, Inc. The term "TekHVC" designates a particular + * color space that is the subject of U.S. Patent No. 4,985,853 (equivalent + * foreign patents pending). Permission is hereby granted to use, copy, + * modify, sell, and otherwise distribute this software and its + * documentation for any purpose and without fee, provided that: + * + * 1. This copyright, permission, and disclaimer notice is reproduced in + * all copies of this software and any modification thereof and in + * supporting documentation; + * 2. Any color-handling application which displays TekHVC color + * cooordinates identifies these as TekHVC color coordinates in any + * interface that displays these coordinates and in any associated + * documentation; + * 3. The term "TekHVC" is always used, and is only used, in association + * with the mathematical derivations of the TekHVC Color Space, + * including those provided in this file and any equivalent pathways and + * mathematical derivations, regardless of digital (e.g., floating point + * or integer) representation. + * + * 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 + * SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER + * RESULTING FROM LOSS OF USE, DATA, OR PROFITS, WHETHER IN AN ACTION OF + * CONTRACT, NEGLIGENCE, OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN + * CONNECTION WITH THE USE OR THE PERFORMANCE OF THIS SOFTWARE. + * + * DESCRIPTION + * TekHVCWpAj.c + * + * DESCRIPTION + * This file contains routine(s) that support white point + * adjustment of color specifications in the TekHVC color + * space. + */ + +#ifdef HAVE_CONFIG_H +#include <config.h> +#endif +#include "Xlibint.h" +#include "Xcmsint.h" +#include "Cv.h" + + +/************************************************************************ + * * + * PUBLIC ROUTINES * + * * + ************************************************************************/ + +/* + * NAME + * XcmsTekHVCWhiteShiftColors + * + * SYNOPSIS + */ +Status +XcmsTekHVCWhiteShiftColors( + XcmsCCC ccc, + XcmsColor *pWhitePtFrom, + XcmsColor *pWhitePtTo, + XcmsColorFormat destSpecFmt, + XcmsColor *pColors_in_out, + unsigned int nColors, + Bool *pCompressed) +/* + * DESCRIPTION + * Convert color specifications in an array of XcmsColor structures + * for differences in white points. + * + * RETURNS + * XcmsFailure if failed, + * XcmsSuccess if succeeded without gamut compression, + * XcmsSuccessWithCompression if succeeded with + * gamut compression. + */ +{ + if (pWhitePtFrom == NULL || pWhitePtTo == NULL || pColors_in_out == NULL) { + return(XcmsFailure); + } + + /* + * Insure TekHVC installed + */ + if (XcmsAddColorSpace(&XcmsTekHVCColorSpace) == XcmsFailure) { + return(XcmsFailure); + } + + /* + * Convert to TekHVC using pWhitePtFrom + * We can ignore return value for compression because we are converting + * to XcmsTekHVCFormat which is device-independent, not device-dependent. + */ + if (_XcmsConvertColorsWithWhitePt(ccc, pColors_in_out, pWhitePtFrom, + nColors, XcmsTekHVCFormat, pCompressed) == XcmsFailure) { + return(XcmsFailure); + } + + /* + * Convert from TekHVC to destSpecFmt using pWhitePtTo + */ + return(_XcmsConvertColorsWithWhitePt(ccc, pColors_in_out, pWhitePtTo, + nColors, destSpecFmt, pCompressed)); +} |