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Diffstat (limited to 'Build/source/libs/cairo/cairo-1.14.0/src/cairo-mutex.c')
-rw-r--r-- | Build/source/libs/cairo/cairo-1.14.0/src/cairo-mutex.c | 82 |
1 files changed, 82 insertions, 0 deletions
diff --git a/Build/source/libs/cairo/cairo-1.14.0/src/cairo-mutex.c b/Build/source/libs/cairo/cairo-1.14.0/src/cairo-mutex.c new file mode 100644 index 00000000000..0a31dced3e1 --- /dev/null +++ b/Build/source/libs/cairo/cairo-1.14.0/src/cairo-mutex.c @@ -0,0 +1,82 @@ +/* cairo - a vector graphics library with display and print output + * + * Copyright © 2007 Mathias Hasselmann + * + * This library is free software; you can redistribute it and/or + * modify it either under the terms of the GNU Lesser General Public + * License version 2.1 as published by the Free Software Foundation + * (the "LGPL") or, at your option, under the terms of the Mozilla + * Public License Version 1.1 (the "MPL"). If you do not alter this + * notice, a recipient may use your version of this file under either + * the MPL or the LGPL. + * + * You should have received a copy of the LGPL along with this library + * in the file COPYING-LGPL-2.1; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Suite 500, Boston, MA 02110-1335, USA + * You should have received a copy of the MPL along with this library + * in the file COPYING-MPL-1.1 + * + * The contents of this file are subject to the Mozilla Public License + * Version 1.1 (the "License"); you may not use this file except in + * compliance with the License. You may obtain a copy of the License at + * http://www.mozilla.org/MPL/ + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY + * OF ANY KIND, either express or implied. See the LGPL or the MPL for + * the specific language governing rights and limitations. + * + * The Original Code is the cairo graphics library. + * + * Contributor(s): + * Mathias Hasselmann <mathias.hasselmann@gmx.de> + */ + +#include "cairoint.h" + +#include "cairo-mutex-private.h" + +#define CAIRO_MUTEX_DECLARE(mutex) cairo_mutex_t mutex = CAIRO_MUTEX_NIL_INITIALIZER; +#include "cairo-mutex-list-private.h" +#undef CAIRO_MUTEX_DECLARE + +#if _CAIRO_MUTEX_IMPL_USE_STATIC_INITIALIZER || _CAIRO_MUTEX_IMPL_USE_STATIC_FINALIZER + +# if _CAIRO_MUTEX_IMPL_USE_STATIC_INITIALIZER +# define _CAIRO_MUTEX_IMPL_INITIALIZED_DEFAULT_VALUE FALSE +# else +# define _CAIRO_MUTEX_IMPL_INITIALIZED_DEFAULT_VALUE TRUE +# endif + +cairo_bool_t _cairo_mutex_initialized = _CAIRO_MUTEX_IMPL_INITIALIZED_DEFAULT_VALUE; + +# undef _CAIRO_MUTEX_IMPL_INITIALIZED_DEFAULT_VALUE + +#endif + +#if _CAIRO_MUTEX_IMPL_USE_STATIC_INITIALIZER +void _cairo_mutex_initialize (void) +{ + if (_cairo_mutex_initialized) + return; + + _cairo_mutex_initialized = TRUE; + +#define CAIRO_MUTEX_DECLARE(mutex) CAIRO_MUTEX_INIT (mutex); +#include "cairo-mutex-list-private.h" +#undef CAIRO_MUTEX_DECLARE +} +#endif + +#if _CAIRO_MUTEX_IMPL_USE_STATIC_FINALIZER +void _cairo_mutex_finalize (void) +{ + if (!_cairo_mutex_initialized) + return; + + _cairo_mutex_initialized = FALSE; + +#define CAIRO_MUTEX_DECLARE(mutex) CAIRO_MUTEX_FINI (mutex); +#include "cairo-mutex-list-private.h" +#undef CAIRO_MUTEX_DECLARE +} +#endif |