1 files changed, 149 insertions, 149 deletions
diff --git a/libX11/src/xcms/HVCGcC.c b/libX11/src/xcms/HVCGcC.c
index 6d52eac63..33743dc34 100644
--- a/libX11/src/xcms/HVCGcC.c
+++ b/libX11/src/xcms/HVCGcC.c
@@ -1,149 +1,149 @@
-
-/*
- * 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.
- *
- *	NAME
- *		TekHVCGcC.c
- *
- *	DESCRIPTION
- *		Source for XcmsTekHVCClipC() gamut compression routine.
- *
- */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-#include "Xlibint.h"
-#include "Xcmsint.h"
-#include "Cv.h"
-
-
-/************************************************************************
- *									*
- *			 PUBLIC ROUTINES				*
- *									*
- ************************************************************************/
-
-/*
- *	NAME
- *		XcmsTekHVCClipC - Reduce the chroma for a hue and value
- *
- *	SYNOPSIS
- */
-/* ARGSUSED */
-Status
-XcmsTekHVCClipC (
-    XcmsCCC ccc,
-    XcmsColor *pColors_in_out,
-    unsigned int nColors,
-    unsigned int i,
-    Bool *pCompressed)
-/*
- *	DESCRIPTION
- *		Reduce the Chroma for a specific hue and value to
- *		to bring the given color into the gamut of the
- *		specified device.  As required of gamut compression
- *		functions in Xcms, this routine returns pColor_in_out
- *		in XcmsCIEXYZFormat on successful completion.
- *
- *		Since this routine works with the value within
- *		pColor_in_out intermediate results may be returned
- *		even though it may be invalid.
- *
- *	RETURNS
- *		XcmsFailure - Failure
- *              XcmsSuccess - Succeeded
- *
- */
-{
-    Status retval;
-    XcmsColor *pColor;
-
-    /*
-     * Color specification passed as input can be assumed to:
-     *	1. Be in XcmsCIEXYZFormat
-     *	2. Already be white point adjusted for the Screen White Point.
-     *	    This means that the white point now associated with this
-     *	    color spec is the Screen White Point (even if the
-     *	    ccc->clientWhitePt differs).
-     */
-
-    /*
-     * Insure TekHVC installed
-     */
-    if (XcmsAddColorSpace(&XcmsTekHVCColorSpace) == XcmsFailure) {
-	return(XcmsFailure);
-    }
-
-    pColor = pColors_in_out + i;
-
-    if (ccc->visual->class < StaticColor &&
-	    FunctionSetOfCCC(ccc) != (XPointer) &XcmsLinearRGBFunctionSet) {
-	/*
-	 * GRAY !
-	 */
-	_XcmsDIConvertColors(ccc, pColor, &ccc->pPerScrnInfo->screenWhitePt,
-		1, XcmsTekHVCFormat);
-	pColor->spec.TekHVC.H = pColor->spec.TekHVC.C = 0.0;
-	_XcmsDIConvertColors(ccc, pColor, &ccc->pPerScrnInfo->screenWhitePt,
-		1, XcmsCIEXYZFormat);
-	if (pCompressed) {
-	    *(pCompressed + i) = True;
-	}
-	return(XcmsSuccess);
-    } else {
-	if (pColor->format != XcmsTekHVCFormat) {
-	    if (_XcmsDIConvertColors(ccc, pColor,
-		    &ccc->pPerScrnInfo->screenWhitePt, 1, XcmsTekHVCFormat)
-		    == XcmsFailure) {
-		return(XcmsFailure);
-	    }
-	}
-	if (XcmsTekHVCQueryMaxC(ccc,
-		pColor->spec.TekHVC.H,
-		pColor->spec.TekHVC.V,
-		pColor)
-		== XcmsFailure) {
-	    return(XcmsFailure);
-	}
-	retval = _XcmsDIConvertColors(ccc, pColor,
-		&ccc->pPerScrnInfo->screenWhitePt, 1, XcmsCIEXYZFormat);
-	if (retval != XcmsFailure && pCompressed != NULL) {
-	    *(pCompressed + i) = True;
-	}
-	return(retval);
-    }
-}
+
+/*
+ * 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.
+ *
+ *	NAME
+ *		TekHVCGcC.c
+ *
+ *	DESCRIPTION
+ *		Source for XcmsTekHVCClipC() gamut compression routine.
+ *
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include "Xlibint.h"
+#include "Xcmsint.h"
+#include "Cv.h"
+
+
+/************************************************************************
+ *									*
+ *			 PUBLIC ROUTINES				*
+ *									*
+ ************************************************************************/
+
+/*
+ *	NAME
+ *		XcmsTekHVCClipC - Reduce the chroma for a hue and value
+ *
+ *	SYNOPSIS
+ */
+/* ARGSUSED */
+Status
+XcmsTekHVCClipC (
+    XcmsCCC ccc,
+    XcmsColor *pColors_in_out,
+    unsigned int nColors,
+    unsigned int i,
+    Bool *pCompressed)
+/*
+ *	DESCRIPTION
+ *		Reduce the Chroma for a specific hue and value to
+ *		to bring the given color into the gamut of the
+ *		specified device.  As required of gamut compression
+ *		functions in Xcms, this routine returns pColor_in_out
+ *		in XcmsCIEXYZFormat on successful completion.
+ *
+ *		Since this routine works with the value within
+ *		pColor_in_out intermediate results may be returned
+ *		even though it may be invalid.
+ *
+ *	RETURNS
+ *		XcmsFailure - Failure
+ *              XcmsSuccess - Succeeded
+ *
+ */
+{
+    Status retval;
+    XcmsColor *pColor;
+
+    /*
+     * Color specification passed as input can be assumed to:
+     *	1. Be in XcmsCIEXYZFormat
+     *	2. Already be white point adjusted for the Screen White Point.
+     *	    This means that the white point now associated with this
+     *	    color spec is the Screen White Point (even if the
+     *	    ccc->clientWhitePt differs).
+     */
+
+    /*
+     * Insure TekHVC installed
+     */
+    if (XcmsAddColorSpace(&XcmsTekHVCColorSpace) == XcmsFailure) {
+	return(XcmsFailure);
+    }
+
+    pColor = pColors_in_out + i;
+
+    if (ccc->visual->class < StaticColor &&
+	    FunctionSetOfCCC(ccc) != (XPointer) &XcmsLinearRGBFunctionSet) {
+	/*
+	 * GRAY !
+	 */
+	_XcmsDIConvertColors(ccc, pColor, &ccc->pPerScrnInfo->screenWhitePt,
+		1, XcmsTekHVCFormat);
+	pColor->spec.TekHVC.H = pColor->spec.TekHVC.C = 0.0;
+	_XcmsDIConvertColors(ccc, pColor, &ccc->pPerScrnInfo->screenWhitePt,
+		1, XcmsCIEXYZFormat);
+	if (pCompressed) {
+	    *(pCompressed + i) = True;
+	}
+	return(XcmsSuccess);
+    } else {
+	if (pColor->format != XcmsTekHVCFormat) {
+	    if (_XcmsDIConvertColors(ccc, pColor,
+		    &ccc->pPerScrnInfo->screenWhitePt, 1, XcmsTekHVCFormat)
+		    == XcmsFailure) {
+		return(XcmsFailure);
+	    }
+	}
+	if (XcmsTekHVCQueryMaxC(ccc,
+		pColor->spec.TekHVC.H,
+		pColor->spec.TekHVC.V,
+		pColor)
+		== XcmsFailure) {
+	    return(XcmsFailure);
+	}
+	retval = _XcmsDIConvertColors(ccc, pColor,
+		&ccc->pPerScrnInfo->screenWhitePt, 1, XcmsCIEXYZFormat);
+	if (retval != XcmsFailure && pCompressed != NULL) {
+	    *(pCompressed + i) = True;
+	}
+	return(retval);
+    }
+}