1/*
2 * Copyright (C) 2006, 2007, 2008, 2009, 2010, 2011, 2012 Apple, Inc. All rights reserved.
3 * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
4 * Copyright (C) 2012 Samsung Electronics. All rights reserved.
5 *
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Library General Public
8 * License as published by the Free Software Foundation; either
9 * version 2 of the License, or (at your option) any later version.
10 *
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
14 * Library General Public License for more details.
15 *
16 * You should have received a copy of the GNU Library General Public License
17 * along with this library; see the file COPYING.LIB.  If not, write to
18 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
19 * Boston, MA 02110-1301, USA.
20 */
21
22#ifndef CompositingTriggers_h
23#define CompositingTriggers_h
24
25namespace blink {
26
27enum CompositingTrigger {
28    ScrollableInnerFrameTrigger = 1 << 1,
29    OverflowScrollTrigger = 1 << 2,
30    ViewportConstrainedPositionedTrigger = 1 << 3,
31    AllCompositingTriggers = 0xFFFFFFFF,
32};
33
34typedef unsigned CompositingTriggerFlags;
35
36}
37
38#endif
39