BSD 4_4_Lite2 development

Work on file usr/src/contrib/X11R5-lib/lib/X/XcmsStCols.c

Synthesized-from: CSRG/cd3/4.4BSD-Lite2

diff --git a/usr/src/contrib/X11R5-lib/lib/X/XcmsStCols.c b/usr/src/contrib/X11R5-lib/lib/X/XcmsStCols.c
new file mode 100644 (file)
index 0000000..759aab6
--- /dev/null
+++ b/usr/src/contrib/X11R5-lib/lib/X/XcmsStCols.c
@@ -0,0 +1,110 @@
+/* $XConsortium: XcmsStCols.c,v 1.7 91/05/13 23:29:57 rws Exp $" */
+
+/*
+ * 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
+ *             XcmsStCols.c
+ *
+ *     DESCRIPTION
+ *             Source for XcmsStoreColors
+ *
+ *
+ */
+
+#include "Xlibint.h"
+#include "Xcmsint.h"
+
+\f
+/************************************************************************
+ *                                                                     *
+ *                     PUBLIC ROUTINES                                 *
+ *                                                                     *
+ ************************************************************************/
+
+/*
+ *     NAME
+ *             XcmsStoreColors - Store Colors
+ *
+ *     SYNOPSIS
+ */
+Status
+XcmsStoreColors(dpy, colormap, pColors_in,
+       nColors, pCompressed)
+    Display *dpy;
+    Colormap colormap;
+    XcmsColor *pColors_in;
+    unsigned int nColors;
+    Bool *pCompressed;
+/*
+ *     DESCRIPTION
+ *             Given device-dependent or device-independent color
+ *             specifications, this routine will convert them to X RGB
+ *             values then use it in a call to XStoreColors.
+ *
+ *     RETURNS
+ *             XcmsFailure if failed;
+ *             XcmsSuccess if it succeeded without gamut compression;
+ *             XcmsSuccessWithCompression if it succeeded with gamut
+ *                     compression;
+ *
+ *             Since XStoreColors has no return value, this routine
+ *             does not return color specifications of the colors actually
+ *             stored.
+ */
+{
+    XcmsColor Color1;
+    XcmsColor *pColors_tmp;
+    Status retval;
+
+    /*
+     * Make copy of array of color specifications so we don't
+     * overwrite the contents.
+     */
+    if (nColors > 1) {
+       pColors_tmp = (XcmsColor *) Xmalloc(nColors * sizeof(XcmsColor));
+    } else {
+       pColors_tmp = &Color1;
+    }
+    bcopy((char *)pColors_in, (char *)pColors_tmp,
+           nColors * sizeof(XcmsColor));
+
+    /*
+     * Call routine to store colors using the copied color structures
+     */
+    retval = _XcmsSetGetColors (XStoreColors, dpy, colormap,
+           pColors_tmp, nColors, XcmsRGBFormat, pCompressed);
+
+    /*
+     * Free copies as needed.
+     */
+    if (nColors > 1) {
+       Xfree((char *)pColors_tmp);
+    }
+
+    /*
+     * Ah, finally return.
+     */
+    return(retval);
+}