Convert nx-X11/lib/ build flow from imake to autotools.

1 files changed, 0 insertions, 423 deletions

diff --git a/nx-X11/lib/X11/uvY.c b/nx-X11/lib/X11/uvY.c
deleted file mode 100644
index 19e6c5232..000000000
--- a/nx-X11/lib/X11/uvY.c
+++ /dev/null
@@ -1,423 +0,0 @@
-
-/*
- * 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
- * software and its documentation for any purpose and without fee, provided
- * 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
- * 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
- *		CIEuvy.c
- *
- *	DESCRIPTION
- *		This file contains routines that support the CIE u'v'Y
- *		color space to include conversions to and from the CIE
- *		XYZ space.
- *
- *	DOCUMENTATION
- *		"TekColor Color Management System, System Implementor's Manual"
- */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-#include <nx-X11/Xos.h>
-#include "Xlibint.h"
-#include "Xcmsint.h"
-#include "Cv.h"
-
-#include <stdio.h>
-
-/*
- *	FORWARD DECLARATIONS
- */
-static int CIEuvY_ParseString(register char *spec, XcmsColor *pColor);
-
-/*
- *	DEFINES
- *		Internal definitions that need NOT be exported to any package
- *		or program using this package.
- */
-#ifdef DBL_EPSILON
-#  define XMY_DBL_EPSILON DBL_EPSILON
-#else
-#  define XMY_DBL_EPSILON 0.00001
-#endif
-
-
-/*
- *	LOCAL VARIABLES
- */
-
-    /*
-     * NULL terminated list of functions applied to get from CIEuvY to CIEXYZ
-     */
-static XcmsConversionProc Fl_CIEuvY_to_CIEXYZ[] = {
-    XcmsCIEuvYToCIEXYZ,
-    NULL
-};
-
-    /*
-     * NULL terminated list of functions applied to get from CIEXYZ to CIEuvY
-     */
-static XcmsConversionProc Fl_CIEXYZ_to_CIEuvY[] = {
-    XcmsCIEXYZToCIEuvY,
-    NULL
-};
-
-
-/*
- *	GLOBALS
- */
-
-    /*
-     * CIE uvY Color Space
-     */
-XcmsColorSpace	XcmsCIEuvYColorSpace =
-    {
-	_XcmsCIEuvY_prefix,		/* prefix */
-	XcmsCIEuvYFormat,		/* id */
-	CIEuvY_ParseString,	/* parseString */
-	Fl_CIEuvY_to_CIEXYZ,	/* to_CIEXYZ */
-	Fl_CIEXYZ_to_CIEuvY,	/* from_CIEXYZ */
-	1
-    };
-
-
-
-/************************************************************************
- *									*
- *			 PRIVATE ROUTINES				*
- *									*
- ************************************************************************/
-
-/*
- *	NAME
- *		CIEuvY_ParseString
- *
- *	SYNOPSIS
- */
-static int
-CIEuvY_ParseString(
-    register char *spec,
-    XcmsColor *pColor)
-/*
- *	DESCRIPTION
- *		This routines takes a string and attempts to convert
- *		it into a XcmsColor structure with XcmsCIEuvYFormat.
- *		The assumed CIEuvY string syntax is:
- *		    CIEuvY:<u>/<v>/<Y>
- *		Where u, v, and Y are in string input format for floats
- *		consisting of:
- *		    a. an optional sign
- *		    b. a string of numbers possibly containing a decimal point,
- *		    c. an optional exponent field containing an 'E' or 'e'
- *			followed by a possibly signed integer string.
- *
- *	RETURNS
- *		0 if failed, non-zero otherwise.
- */
-{
-    size_t n;
-    char *pchar;
-
-    if ((pchar = strchr(spec, ':')) == NULL) {
-	return(XcmsFailure);
-    }
-    n = (size_t)(pchar - spec);
-
-    /*
-     * Check for proper prefix.
-     */
-    if (strncmp(spec, _XcmsCIEuvY_prefix, n) != 0) {
-	return(XcmsFailure);
-    }
-
-    /*
-     * Attempt to parse the value portion.
-     */
-    if (sscanf(spec + n + 1, "%lf/%lf/%lf",
-	    &pColor->spec.CIEuvY.u_prime,
-	    &pColor->spec.CIEuvY.v_prime,
-	    &pColor->spec.CIEuvY.Y) != 3) {
-        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.CIEuvY.u_prime,
-		       &pColor->spec.CIEuvY.v_prime,
-		       &pColor->spec.CIEuvY.Y) != 3) {
-                free(s);
-                return(XcmsFailure);
-            }
-            free(s);
-        } else
-	    return(XcmsFailure);
-    }
-    pColor->format = XcmsCIEuvYFormat;
-    pColor->pixel = 0;
-    return(_XcmsCIEuvY_ValidSpec(pColor));
-}
-
-
-/************************************************************************
- *									*
- *			 PUBLIC ROUTINES				*
- *									*
- ************************************************************************/
-
-/*
- *	NAME
- *		XcmsCIEuvY_ValidSpec
- *
- *	SYNOPSIS
- */
-Status
-_XcmsCIEuvY_ValidSpec(
-    XcmsColor *pColor)
-/*
- *	DESCRIPTION
- *		Checks if color specification valid for CIE u'v'Y.
- *
- *	RETURNS
- *		XcmsFailure if invalid,
- *		XcmsSuccess if valid.
- *
- */
-{
-    if (pColor->format != XcmsCIEuvYFormat
-	    ||
-	    (pColor->spec.CIEuvY.Y < 0.0 - XMY_DBL_EPSILON)
-	    ||
-	    (pColor->spec.CIEuvY.Y > 1.0 + XMY_DBL_EPSILON)) {
-	return(XcmsFailure);
-    }
-    return(XcmsSuccess);
-}
-
-
-/*
- *	NAME
- *		XcmsCIEuvYToCIEXYZ - convert CIEuvY to CIEXYZ
- *
- *	SYNOPSIS
- */
-Status
-XcmsCIEuvYToCIEXYZ(
-    XcmsCCC ccc,
-    XcmsColor *puvY_WhitePt,
-    XcmsColor *pColors_in_out,
-    unsigned int nColors)
-/*
- *	DESCRIPTION
- *		Converts color specifications in an array of XcmsColor
- *		structures from CIEuvY format to CIEXYZ format.
- *
- *	RETURNS
- *		XcmsFailure if failed,
- *		XcmsSuccess if succeeded.
- *
- */
-{
-    XcmsCIEXYZ XYZ_return;
-    XcmsColor whitePt;
-    unsigned int i;
-    XcmsColor *pColor = pColors_in_out;
-    XcmsFloat div, x, y, z, Y;
-
-    /*
-     * Check arguments
-     *	Postpone checking puvY_WhitePt until it is actually needed
-     *	otherwise converting between XYZ and uvY will fail.
-     */
-    if (pColors_in_out == NULL) {
-	return(XcmsFailure);
-    }
-
-
-    /*
-     * Now convert each XcmsColor structure to CIEXYZ form
-     */
-    for (i = 0; i < nColors; i++, pColor++) {
-
-	/* Make sure original format is CIEuvY */
-	if (!_XcmsCIEuvY_ValidSpec(pColor)) {
-	    return(XcmsFailure);
-	}
-
-	/*
-	 * Convert to CIEXYZ
-	 */
-
-	Y = pColor->spec.CIEuvY.Y;
-
-	/* Convert color u'v' to xyz space */
-	div = (6.0 * pColor->spec.CIEuvY.u_prime) - (16.0 * pColor->spec.CIEuvY.v_prime) + 12.0;
-	if (div == 0.0) {
-	    /* use white point since div == 0 */
-	    if (puvY_WhitePt == NULL ) {
-		return(XcmsFailure);
-	    }
-	    /*
-	     * Make sure white point is in CIEuvY form
-	     */
-	    if (puvY_WhitePt->format != XcmsCIEuvYFormat) {
-		/* Make copy of the white point because we're going to modify it */
-		memcpy((char *)&whitePt, (char *)puvY_WhitePt, sizeof(XcmsColor));
-		if (!_XcmsDIConvertColors(ccc, &whitePt, (XcmsColor *)NULL, 1,
-			XcmsCIEuvYFormat)) {
-		    return(XcmsFailure);
-		}
-		puvY_WhitePt = &whitePt;
-	    }
-	    /* Make sure it is a white point, i.e., Y == 1.0 */
-	    if (puvY_WhitePt->spec.CIEuvY.Y != 1.0) {
-		return(XcmsFailure);
-	    }
-	    div = (6.0 * puvY_WhitePt->spec.CIEuvY.u_prime) -
-		    (16.0 * puvY_WhitePt->spec.CIEuvY.v_prime) + 12.0;
-	    if (div == 0) {
-		/* internal error */
-		return(XcmsFailure);
-	    }
-	    x = 9.0 * puvY_WhitePt->spec.CIEuvY.u_prime / div;
-	    y = 4.0 * puvY_WhitePt->spec.CIEuvY.v_prime / div;
-	} else {
-	    x = 9.0 * pColor->spec.CIEuvY.u_prime / div;
-	    y = 4.0 * pColor->spec.CIEuvY.v_prime / div;
-	}
-	z = 1.0 - x - y;
-
-	/* Convert from xyz to XYZ */
-	/* Conversion uses color normalized lightness based on Y */
-	if (y != 0.0) {
-	    XYZ_return.X = x * Y / y;
-	} else {
-	    XYZ_return.X = x;
-	}
-	XYZ_return.Y = Y;
-	if (y != 0.0) {
-	    XYZ_return.Z = z * Y / y;
-	} else {
-	    XYZ_return.Z = z;
-	}
-
-	memcpy((char *)&pColor->spec.CIEXYZ, (char *)&XYZ_return, sizeof(XcmsCIEXYZ));
-	/* Identify that format is now CIEXYZ */
-	pColor->format = XcmsCIEXYZFormat;
-    }
-
-    return(XcmsSuccess);
-}
-
-
-/*
- *	NAME
- *		XcmsCIEXYZToCIEuvY - convert CIEXYZ to CIEuvY
- *
- *	SYNOPSIS
- */
-Status
-XcmsCIEXYZToCIEuvY(
-    XcmsCCC ccc,
-    XcmsColor *puvY_WhitePt,
-    XcmsColor *pColors_in_out,
-    unsigned int nColors)
-/*
- *	DESCRIPTION
- *		Converts color specifications in an array of XcmsColor
- *		structures from CIEXYZ format to CIEuvY format.
- *
- *	RETURNS
- *		XcmsFailure if failed,
- *		XcmsSuccess if succeeded.
- *
- */
-{
-    XcmsCIEuvY uvY_return;
-    XcmsColor whitePt;
-    unsigned int i;
-    XcmsColor *pColor = pColors_in_out;
-    XcmsFloat div;
-
-    /*
-     * Check arguments
-     *	Postpone checking puvY_WhitePt until it is actually needed
-     *	otherwise converting between XYZ and uvY will fail.
-     */
-    if (pColors_in_out == NULL) {
-	return(XcmsFailure);
-    }
-
-    /*
-     * Now convert each XcmsColor structure to CIEuvY form
-     */
-    for (i = 0; i < nColors; i++, pColor++) {
-
-	/* Make sure original format is CIEXYZ */
-	if (!_XcmsCIEXYZ_ValidSpec(pColor)) {
-	    return(XcmsFailure);
-	}
-
-	/* Convert to CIEuvY */
-	div = pColor->spec.CIEXYZ.X + (15.0 * pColor->spec.CIEXYZ.Y) +
-		(3.0 * pColor->spec.CIEXYZ.Z);
-	if (div == 0.0) {
-	    /* Use white point since div == 0.0 */
-	    if (puvY_WhitePt == NULL ) {
-		return(XcmsFailure);
-	    }
-	    /*
-	     * Make sure white point is in CIEuvY form
-	     */
-	    if (puvY_WhitePt->format != XcmsCIEuvYFormat) {
-		/* Make copy of the white point because we're going to modify it */
-		memcpy((char *)&whitePt, (char *)puvY_WhitePt, sizeof(XcmsColor));
-		if (!_XcmsDIConvertColors(ccc, &whitePt, (XcmsColor *)NULL, 1,
-			XcmsCIEuvYFormat)) {
-		    return(XcmsFailure);
-		}
-		puvY_WhitePt = &whitePt;
-	    }
-	    /* Make sure it is a white point, i.e., Y == 1.0 */
-	    if (puvY_WhitePt->spec.CIEuvY.Y != 1.0) {
-		return(XcmsFailure);
-	    }
-	    uvY_return.Y = pColor->spec.CIEXYZ.Y;
-	    uvY_return.u_prime = puvY_WhitePt->spec.CIEuvY.u_prime;
-	    uvY_return.v_prime = puvY_WhitePt->spec.CIEuvY.v_prime;
-	} else {
-	    uvY_return.u_prime = 4.0 * pColor->spec.CIEXYZ.X / div;
-	    uvY_return.v_prime = 9.0 * pColor->spec.CIEXYZ.Y / div;
-	    uvY_return.Y = pColor->spec.CIEXYZ.Y;
-	}
-
-	memcpy((char *)&pColor->spec.CIEuvY, (char *)&uvY_return, sizeof(XcmsCIEuvY));
-	/* Identify that format is now CIEuvY */
-	pColor->format = XcmsCIEuvYFormat;
-    }
-
-    return(XcmsSuccess);
-}