1/*
2 * Copyright (C) 2011 Apple Inc. All rights reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
7 * 1. Redistributions of source code must retain the above copyright
8 *    notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright
10 *    notice, this list of conditions and the following disclaimer in the
11 *    documentation and/or other materials provided with the distribution.
12 *
13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
14 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
15 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
17 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
18 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
19 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
20 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
21 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
22 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
23 * THE POSSIBILITY OF SUCH DAMAGE.
24 */
25
26#include "config.h"
27#include "LayerTreeHost.h"
28
29#if USE(CA)
30#if PLATFORM(MAC)
31#include "LayerTreeHostCAMac.h"
32#elif PLATFORM(WIN)
33#include "LayerTreeHostCAWin.h"
34#endif
35#endif
36
37#if !PLATFORM(MAC) && !PLATFORM(WIN)
38#error "This class is not ready for use by other ports yet."
39#endif
40
41using namespace WebCore;
42
43namespace WebKit {
44
45PassRefPtr<LayerTreeHost> LayerTreeHost::create(WebPage* webPage)
46{
47#if PLATFORM(MAC)
48    return LayerTreeHostCAMac::create(webPage);
49#elif PLATFORM(WIN) && HAVE(WKQCA)
50    return LayerTreeHostCAWin::create(webPage);
51#else
52    return 0;
53#endif
54}
55
56LayerTreeHost::LayerTreeHost(WebPage* webPage)
57    : m_webPage(webPage)
58{
59}
60
61LayerTreeHost::~LayerTreeHost()
62{
63}
64
65} // namespace WebKit
66