source/libs/cairo/cairo-src/src/cairo-pattern-inline.h

   1 /* cairo - a vector graphics library with display and print output
   2  *
   3  * Copyright © 2005 Red Hat, Inc.
   4  *
   5  * This library is free software; you can redistribute it and/or
   6  * modify it either under the terms of the GNU Lesser General Public
   7  * License version 2.1 as published by the Free Software Foundation
   8  * (the "LGPL") or, at your option, under the terms of the Mozilla
   9  * Public License Version 1.1 (the "MPL"). If you do not alter this
  10  * notice, a recipient may use your version of this file under either
  11  * the MPL or the LGPL.
  12  *
  13  * You should have received a copy of the LGPL along with this library
  14  * in the file COPYING-LGPL-2.1; if not, write to the Free Software
  15  * Foundation, Inc., 51 Franklin Street, Suite 500, Boston, MA 02110-1335, USA
  16  * You should have received a copy of the MPL along with this library
  17  * in the file COPYING-MPL-1.1
  18  *
  19  * The contents of this file are subject to the Mozilla Public License
  20  * Version 1.1 (the "License"); you may not use this file except in
  21  * compliance with the License. You may obtain a copy of the License at
  22  * http://www.mozilla.org/MPL/
  23  *
  24  * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY
  25  * OF ANY KIND, either express or implied. See the LGPL or the MPL for
  26  * the specific language governing rights and limitations.
  27  *
  28  * The Original Code is the cairo graphics library.
  29  *
  30  * The Initial Developer of the Original Code is Red Hat, Inc.
  31  *
  32  * Contributor(s):
  33  *      Carl D. Worth <cworth@redhat.com>
  34  */
  35
  36 #ifndef CAIRO_PATTERN_INLINE_H
  37 #define CAIRO_PATTERN_INLINE_H
  38
  39 #include "cairo-pattern-private.h"
  40
  41 #include "cairo-list-inline.h"
  42
  43 CAIRO_BEGIN_DECLS
  44
  45 static inline void
  46 _cairo_pattern_add_observer (cairo_pattern_t *pattern,
  47                              cairo_pattern_observer_t *observer,
  48                              void (*func) (cairo_pattern_observer_t *,
  49                                            cairo_pattern_t *,
  50                                            unsigned int))
  51 {
  52     observer->notify = func;
  53     cairo_list_add (&observer->link, &pattern->observers);
  54 }
  55
  56 static inline cairo_surface_t *
  57 _cairo_pattern_get_source (const cairo_surface_pattern_t *pattern,
  58                            cairo_rectangle_int_t *extents)
  59 {
  60     return _cairo_surface_get_source (pattern->surface, extents);
  61 }
  62
  63 CAIRO_END_DECLS
  64
  65 #endif /* CAIRO_PATTERN_INLINE_H */