diff options
Diffstat (limited to 'nx-X11/lib/X11/cmsLkCol.c')
| -rw-r--r-- | nx-X11/lib/X11/cmsLkCol.c | 193 |
1 files changed, 0 insertions, 193 deletions
diff --git a/nx-X11/lib/X11/cmsLkCol.c b/nx-X11/lib/X11/cmsLkCol.c deleted file mode 100644 index 15e987424..000000000 --- a/nx-X11/lib/X11/cmsLkCol.c +++ /dev/null @@ -1,193 +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 - * XcmsLkCol.c - * - * DESCRIPTION - * Source for XcmsLookupColor - * - * - */ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif -#include <stdio.h> -#include "Xlibint.h" -#include "Xcmsint.h" -#include "Cv.h" - - -/* - * NAME - * XcmsLookupColor - - * - * SYNOPSIS - */ -Status -XcmsLookupColor ( - Display *dpy, - Colormap cmap, - _Xconst char *colorname, - XcmsColor *pColor_exact_return, - XcmsColor *pColor_scrn_return, - XcmsColorFormat result_format) -/* - * DESCRIPTION - * The XcmsLookupColor function finds the color specification - * associated with a color name in the Device-Independent Color - * Name Database. - * RETURNS - * This function returns both the color specification found in the - * database (db specification) and the color specification for the - * color displayable by the specified screen (screen - * specification). The calling routine sets the format for these - * returned specifications in the XcmsColor format component. - * If XcmsUndefinedFormat, the specification is returned in the - * format used to store the color in the database. - */ -{ - Status retval1 = XcmsSuccess; - Status retval2 = XcmsSuccess; - XcmsCCC ccc; - register int n; - xLookupColorReply reply; - register xLookupColorReq *req; - XColor def, scr; - -/* - * 0. Check for invalid arguments. - */ - if (dpy == NULL || colorname[0] == '\0' || pColor_scrn_return == 0 - || pColor_exact_return == NULL) { - return(XcmsFailure); - } - - if ((ccc = XcmsCCCOfColormap(dpy, cmap)) == (XcmsCCC)NULL) { - return(XcmsFailure); - } - -/* - * 1. Convert string to a XcmsColor - */ - if ((retval1 = _XcmsResolveColorString(ccc, &colorname, - pColor_exact_return, result_format)) == XcmsFailure) { - return(XcmsFailure); - } - if (retval1 == _XCMS_NEWNAME) { - goto PassToServer; - } - -/* - * 2. pColor_scrn_return - * Assume the pColor_exact_return has already been adjusted to - * the Client White Point. - * - */ - /* - * Convert to RGB, adjusting for white point differences if necessary. - */ - memcpy((char *)pColor_scrn_return, (char *)pColor_exact_return, - sizeof(XcmsColor)); - if (pColor_scrn_return->format == XcmsRGBFormat) { - retval2 = XcmsSuccess; - } else if ((retval2 = XcmsConvertColors(ccc, pColor_scrn_return, 1, - XcmsRGBFormat, (Bool *)NULL)) == XcmsFailure) { - return(XcmsFailure); - } - - /* - * Then, convert XcmsColor structure to the target specification - * format. Note that we must use NULL instead of passing - * pCompressed. - */ - - if (result_format == XcmsUndefinedFormat) { - result_format = pColor_exact_return->format; - } - if (result_format == XcmsRGBFormat) { - _XcmsUnresolveColor(ccc, pColor_scrn_return); - } else { - _XcmsResolveColor(ccc, pColor_scrn_return); - if (XcmsConvertColors(ccc, pColor_scrn_return, 1, result_format, - (Bool *) NULL) == XcmsFailure) { - return(XcmsFailure); - } - } - - return(retval1 > retval2 ? retval1 : retval2); - -PassToServer: - /* - * Xcms and i18n methods failed, so lets pass it to the server - * for parsing. - */ - - LockDisplay(dpy); - GetReq (LookupColor, req); - req->cmap = cmap; - req->nbytes = n = strlen(colorname); - req->length += (n + 3) >> 2; - Data (dpy, colorname, (long)n); - if (!_XReply (dpy, (xReply *) &reply, 0, xTrue)) { - UnlockDisplay(dpy); - SyncHandle(); - return (XcmsFailure); - } - def.red = reply.exactRed; - def.green = reply.exactGreen; - def.blue = reply.exactBlue; - - scr.red = reply.screenRed; - scr.green = reply.screenGreen; - scr.blue = reply.screenBlue; - - UnlockDisplay(dpy); - SyncHandle(); - - _XColor_to_XcmsRGB(ccc, &def, pColor_exact_return, 1); - _XColor_to_XcmsRGB(ccc, &scr, pColor_scrn_return, 1); - - /* - * Then, convert XcmsColor structure to the target specification - * format. Note that we must use NULL instead of passing - * pCompressed. - */ - - if (result_format != XcmsRGBFormat - && result_format != XcmsUndefinedFormat) { - if (XcmsConvertColors(ccc, pColor_exact_return, 1, result_format, - (Bool *) NULL) == XcmsFailure) { - return(XcmsFailure); - } - if (XcmsConvertColors(ccc, pColor_scrn_return, 1, result_format, - (Bool *) NULL) == XcmsFailure) { - return(XcmsFailure); - } - } - - return(XcmsSuccess); -} |