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  1. /* cairo - a vector graphics library with display and print output
  2.  *
  3.  * Copyright © 2002 University of Southern California
  4.  * Copyright © 2005 Red Hat, Inc.
  5.  *
  6.  * This library is free software; you can redistribute it and/or
  7.  * modify it either under the terms of the GNU Lesser General Public
  8.  * License version 2.1 as published by the Free Software Foundation
  9.  * (the "LGPL") or, at your option, under the terms of the Mozilla
  10.  * Public License Version 1.1 (the "MPL"). If you do not alter this
  11.  * notice, a recipient may use your version of this file under either
  12.  * the MPL or the LGPL.
  13.  *
  14.  * You should have received a copy of the LGPL along with this library
  15.  * in the file COPYING-LGPL-2.1; if not, write to the Free Software
  16.  * Foundation, Inc., 51 Franklin Street, Suite 500, Boston, MA 02110-1335, USA
  17.  * You should have received a copy of the MPL along with this library
  18.  * in the file COPYING-MPL-1.1
  19.  *
  20.  * The contents of this file are subject to the Mozilla Public License
  21.  * Version 1.1 (the "License"); you may not use this file except in
  22.  * compliance with the License. You may obtain a copy of the License at
  23.  * http://www.mozilla.org/MPL/
  24.  *
  25.  * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY
  26.  * OF ANY KIND, either express or implied. See the LGPL or the MPL for
  27.  * the specific language governing rights and limitations.
  28.  *
  29.  * The Original Code is the cairo graphics library.
  30.  *
  31.  * The Initial Developer of the Original Code is University of Southern
  32.  * California.
  33.  *
  34.  * Contributor(s):
  35.  *      Carl D. Worth <cworth@cworth.org>
  36.  */
  37.  
  38. #ifndef CAIRO_SURFACE_INLINE_H
  39. #define CAIRO_SURFACE_INLINE_H
  40.  
  41. #include "cairo-surface-private.h"
  42.  
  43. static inline cairo_status_t
  44. __cairo_surface_flush (cairo_surface_t *surface, unsigned flags)
  45. {
  46.     cairo_status_t status = CAIRO_STATUS_SUCCESS;
  47.     if (surface->backend->flush)
  48.         status = surface->backend->flush (surface, flags);
  49.     return status;
  50. }
  51.  
  52. static inline cairo_surface_t *
  53. _cairo_surface_reference (cairo_surface_t *surface)
  54. {
  55.     if (!CAIRO_REFERENCE_COUNT_IS_INVALID (&surface->ref_count))
  56.         _cairo_reference_count_inc (&surface->ref_count);
  57.     return surface;
  58. }
  59.  
  60. #endif /* CAIRO_SURFACE_INLINE_H */
  61.