From 22f703cab05b7cd368f4de9e03991b7664dc5022 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=B6rg=20Frings-F=C3=BCrst?= <debian@jff-webhosting.net>
Date: Mon, 1 Sep 2014 13:56:46 +0200
Subject: Initial import of argyll version 1.5.1-8

---
 xicc/xdgb.c | 109 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 109 insertions(+)
 create mode 100644 xicc/xdgb.c

(limited to 'xicc/xdgb.c')

diff --git a/xicc/xdgb.c b/xicc/xdgb.c
new file mode 100644
index 0000000..80914b8
--- /dev/null
+++ b/xicc/xdgb.c
@@ -0,0 +1,109 @@
+
+/*
+ * International Color Consortium color transform expanded support
+ * eXpanded Device Gamut Boundary support.
+ *
+ * Author:  Graeme W. Gill
+ * Date:    2008/11/17
+ * Version: 1.00
+ *
+ * Copyright 2008 Graeme W. Gill
+ * All rights reserved.
+ * This material is licenced under the GNU AFFERO GENERAL PUBLIC LICENSE Version 3 :-
+ * see the License.txt file for licencing details.
+ */
+
+/*
+ * This module provides device gamut boundary functionality used to
+ * locate the non-monotonic device boundary surface, enabling
+ * fast and accurate PCS gamut boundary plotting as well (for CMYK)
+ * as allowing the location of device boundary overlaps, so that they
+ * can be eliminated. This also allows rapid K min/max finding,
+ * and rapid smoothed K map creation. 
+ */
+
+#include <sys/types.h>
+#include <string.h>
+#include <ctype.h>
+#ifdef __sun
+#include <unistd.h>
+#endif
+#include "copyright.h"
+#include "aconfig.h"
+#include "numlib.h"
+#include "icc.h"
+#include "rspl.h"
+#include "xicc.h"
+#include "plot.h"
+#include "xdgb.h"
+#include "sort.h"
+
+
+/*
+ * TTBD:
+ *
+ */
+
+#undef DEBUG 			/* Verbose debug information */
+
+/* - - - - - - - - - - - - - - - - - */
+
+/* Diagnostic */
+static void plot_xdgb(
+xdgb *p
+) {
+}
+
+/* - - - - - - - - - */
+
+/* - - - - - - - - - */
+/* create the device surface points. */
+/* return nz on error */
+int xdgb_fit(
+	struct _xdgb *p, 
+	int flags,				/* Flag values */
+	int di,					/* Input dimensions */
+	int fdi					/* Output dimensions */
+) {
+	int i, e, f;
+	double *b;				/* Base of parameters for this section */
+	int poff;
+
+	p->flags  = flags;
+	if (flags & XDGB_VERB)
+		p->verb = 1;
+	else
+		p->verb = 0;
+	p->di      = di;
+	p->fdi     = fdi;
+
+#ifdef DEBUG
+	printf("xdgbc called with flags = 0x%x, di = %d, fdi = %d\n",flags,di,fdi);
+#endif
+
+	return 0;
+}
+
+/* We're done with an xdgb */
+static void xdgb_del(xdgb *p) {
+	free(p);
+}
+
+/* Create a transform fitting object */
+/* return NULL on error */
+xdgb *new_xdgb(
+) {
+	xdgb *p;
+
+	if ((p = (xdgb *)calloc(1, sizeof(xdgb))) == NULL) {
+		return NULL;
+	}
+
+	/* Set method pointers */
+	p->del = xdgb_del;
+
+	return p;
+}
+
+
+
-- 
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