1/*
2 * Copyright (C) 2016 Igalia S.L.
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 COMPUTER, INC. ``AS IS'' AND ANY
14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR
17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
24 */
25
26#pragma once
27
28#include "AcceleratedBackingStore.h"
29
30#if PLATFORM(X11)
31
32#include <WebCore/RefPtrCairo.h>
33#include <WebCore/XUniqueResource.h>
34
35namespace WebKit {
36
37class WebPageProxy;
38
39class AcceleratedBackingStoreX11 final : public AcceleratedBackingStore {
40 WTF_MAKE_NONCOPYABLE(AcceleratedBackingStoreX11); WTF_MAKE_FAST_ALLOCATED;
41public:
42 static std::unique_ptr<AcceleratedBackingStoreX11> create(WebPageProxy&);
43 ~AcceleratedBackingStoreX11();
44
45private:
46 explicit AcceleratedBackingStoreX11(WebPageProxy&);
47
48 void update(const LayerTreeContext&) override;
49 bool paint(cairo_t*, const WebCore::IntRect&) override;
50
51 RefPtr<cairo_surface_t> m_surface;
52 WebCore::XUniqueDamage m_damage;
53};
54
55} // namespace WebKit
56
57#endif // PLATFORM(X11)
58