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/src/CrBufFrP.c

#
C | 77 lines | 34 code | 7 blank | 36 comment | 6 complexity | d010f9b62fed14481197cc95997934d4 MD5 | raw file
 1/*
 2 * Copyright (C) 1989-95 GROUPE BULL
 3 *
 4 * Permission is hereby granted, free of charge, to any person obtaining a copy
 5 * of this software and associated documentation files (the "Software"), to
 6 * deal in the Software without restriction, including without limitation the
 7 * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
 8 * sell copies of the Software, and to permit persons to whom the Software is
 9 * furnished to do so, subject to the following conditions:
10 *
11 * The above copyright notice and this permission notice shall be included in
12 * all copies or substantial portions of the Software.
13 *
14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
17 * GROUPE BULL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
18 * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
19 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
20 *
21 * Except as contained in this notice, the name of GROUPE BULL shall not be
22 * used in advertising or otherwise to promote the sale, use or other dealings
23 * in this Software without prior written authorization from GROUPE BULL.
24 */
25
26/*****************************************************************************\
27*  CrBufFrP.c:                                                                *
28*                                                                             *
29*  XPM library                                                                *
30*  Scan a pixmap and possibly its mask and create an XPM buffer               *
31*                                                                             *
32*  Developed by Arnaud Le Hors                                                *
33\*****************************************************************************/
34
35#ifdef HAVE_CONFIG_H
36#include <config.h>
37#endif
38#include "XpmI.h"
39
40int
41XpmCreateBufferFromPixmap(
42    Display		 *display,
43    char		**buffer_return,
44    Pixmap		  pixmap,
45    Pixmap		  shapemask,
46    XpmAttributes	 *attributes)
47{
48    XImage *ximage = NULL;
49    XImage *shapeimage = NULL;
50    unsigned int width = 0;
51    unsigned int height = 0;
52    int ErrorStatus;
53
54    /* get geometry */
55    if (attributes && attributes->valuemask & XpmSize) {
56	width = attributes->width;
57	height = attributes->height;
58    }
59    /* get the ximages */
60    if (pixmap)
61	xpmCreateImageFromPixmap(display, pixmap, &ximage, &width, &height);
62    if (shapemask)
63	xpmCreateImageFromPixmap(display, shapemask, &shapeimage,
64				 &width, &height);
65
66    /* create the buffer */
67    ErrorStatus = XpmCreateBufferFromImage(display, buffer_return, ximage,
68					   shapeimage, attributes);
69
70    /* destroy the ximages */
71    if (ximage)
72	XDestroyImage(ximage);
73    if (shapeimage)
74	XDestroyImage(shapeimage);
75
76    return (ErrorStatus);
77}