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/* $Xorg: StCols.c,v 1.3 2000/08/17 19:44:56 cpqbld 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
*
*
*/
/* $XFree86: xc/lib/X11/StCols.c,v 1.3 2001/01/17 19:41:44 dawes Exp $ */
#include "Xlibint.h"
#include "Xcmsint.h"
/* EXTERN */
/* SetGetCols.c */
extern Status _XcmsSetGetColors();
/************************************************************************
* *
* 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;
}
memcpy((char *)pColors_tmp, (char *)pColors_in,
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);
}
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