diff options
Diffstat (limited to 'libs/cairo-1.16.0/src/cairo-reference-count-private.h')
-rw-r--r-- | libs/cairo-1.16.0/src/cairo-reference-count-private.h | 62 |
1 files changed, 0 insertions, 62 deletions
diff --git a/libs/cairo-1.16.0/src/cairo-reference-count-private.h b/libs/cairo-1.16.0/src/cairo-reference-count-private.h deleted file mode 100644 index 75fdf35..0000000 --- a/libs/cairo-1.16.0/src/cairo-reference-count-private.h +++ /dev/null @@ -1,62 +0,0 @@ -/* cairo - a vector graphics library with display and print output - * - * Copyright © 2007 Chris Wilson - * - * 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. - * - * The Initial Developer of the Original Code is University of Southern - * California. - * - * Contributor(s): - * Chris Wilson <chris@chris-wilson.co.uk> - */ - -#ifndef CAIRO_REFRENCE_COUNT_PRIVATE_H -#define CAIRO_REFRENCE_COUNT_PRIVATE_H - -#include "cairo-atomic-private.h" - -/* Encapsulate operations on the object's reference count */ -typedef struct { - cairo_atomic_int_t ref_count; -} cairo_reference_count_t; - -#define _cairo_reference_count_inc(RC) _cairo_atomic_int_inc (&(RC)->ref_count) -#define _cairo_reference_count_dec(RC) _cairo_atomic_int_dec (&(RC)->ref_count) -#define _cairo_reference_count_dec_and_test(RC) _cairo_atomic_int_dec_and_test (&(RC)->ref_count) - -#define CAIRO_REFERENCE_COUNT_INIT(RC, VALUE) ((RC)->ref_count = (VALUE)) - -#define CAIRO_REFERENCE_COUNT_GET_VALUE(RC) _cairo_atomic_int_get (&(RC)->ref_count) - -#define CAIRO_REFERENCE_COUNT_INVALID_VALUE ((cairo_atomic_int_t) -1) -#define CAIRO_REFERENCE_COUNT_INVALID {CAIRO_REFERENCE_COUNT_INVALID_VALUE} - -#define CAIRO_REFERENCE_COUNT_IS_INVALID(RC) (CAIRO_REFERENCE_COUNT_GET_VALUE (RC) == CAIRO_REFERENCE_COUNT_INVALID_VALUE) - -#define CAIRO_REFERENCE_COUNT_HAS_REFERENCE(RC) (CAIRO_REFERENCE_COUNT_GET_VALUE (RC) > 0) - -#endif |