IABSD.fr/xenocara/lib/libXpm/src/CrDatFrP.c

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• Author : matthieu
  Date : 2006-11-25 17:32:04
  Hash : d8e9d107
  Message : import from X.Org 7.1

• lib/libXpm/src/CrDatFrP.c

• /*
   * Copyright (C) 1989-95 GROUPE BULL
   *
   * Permission is hereby granted, free of charge, to any person obtaining a copy
   * of this software and associated documentation files (the "Software"), to
   * deal in the Software without restriction, including without limitation the
   * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
   * sell copies of the Software, and to permit persons to whom the Software is
   * furnished to do so, subject to the following conditions:
   *
   * The above copyright notice and this permission notice shall be included in
   * all copies or substantial portions of the Software.
   *
   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
   * GROUPE BULL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
   * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
   * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
   *
   * Except as contained in this notice, the name of GROUPE BULL shall not be
   * used in advertising or otherwise to promote the sale, use or other dealings
   * in this Software without prior written authorization from GROUPE BULL.
   */
  
  /*****************************************************************************\
  *  CrDataFP.c:                                                                *
  *                                                                             *
  *  XPM library                                                                *
  *  Scan a pixmap and possibly its mask and create an XPM array                *
  *                                                                             *
  *  Developed by Arnaud Le Hors                                                *
  \*****************************************************************************/
  
  #ifdef HAVE_CONFIG_H
  #include <config.h>
  #endif
  #include "XpmI.h"
  
  int
  XpmCreateDataFromPixmap(display, data_return, pixmap, shapemask, attributes)
      Display *display;
      char ***data_return;
      Pixmap pixmap;
      Pixmap shapemask;
      XpmAttributes *attributes;
  {
      XImage *ximage = NULL;
      XImage *shapeimage = NULL;
      unsigned int width = 0;
      unsigned int height = 0;
      int ErrorStatus;
  
      /* get geometry */
      if (attributes && attributes->valuemask & XpmSize) {
  	width = attributes->width;
  	height = attributes->height;
      }
      /* get the ximages */
      if (pixmap)
  	xpmCreateImageFromPixmap(display, pixmap, &ximage, &width, &height);
      if (shapemask)
  	xpmCreateImageFromPixmap(display, shapemask, &shapeimage,
  				 &width, &height);
  
      /* create the data */
      ErrorStatus = XpmCreateDataFromImage(display, data_return, ximage,
  					 shapeimage, attributes);
  
      /* destroy the ximages */
      if (ximage)
  	XDestroyImage(ximage);
      if (shapeimage)
  	XDestroyImage(shapeimage);
  
      return (ErrorStatus);
  }