1/*
2 * Copyright (C) 2004, 2005, 2006, 2007 Nikolas Zimmermann <zimmermann@kde.org>
3 * Copyright (C) 2004, 2005 Rob Buis <buis@kde.org>
4 * Copyright (C) 2005 Eric Seidel <eric@webkit.org>
5 * Copyright (C) 2013 Google Inc. All rights reserved.
6 *
7 * This library is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU Library General Public
9 * License as published by the Free Software Foundation; either
10 * version 2 of the License, or (at your option) any later version.
11 *
12 * This library is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
15 * Library General Public License for more details.
16 *
17 * You should have received a copy of the GNU Library General Public License
18 * along with this library; see the file COPYING.LIB.  If not, write to
19 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
20 * Boston, MA 02110-1301, USA.
21 */
22
23#ifndef FETile_h
24#define FETile_h
25
26#include "platform/graphics/filters/Filter.h"
27#include "platform/graphics/filters/FilterEffect.h"
28
29namespace blink {
30
31class PLATFORM_EXPORT FETile : public FilterEffect {
32public:
33    static PassRefPtr<FETile> create(Filter* filter);
34
35    virtual PassRefPtr<SkImageFilter> createImageFilter(SkiaImageFilterBuilder*) OVERRIDE;
36
37    virtual FloatRect mapPaintRect(const FloatRect&, bool forward = true) OVERRIDE FINAL;
38
39    virtual FilterEffectType filterEffectType() const OVERRIDE { return FilterEffectTypeTile; }
40
41    virtual TextStream& externalRepresentation(TextStream&, int indention) const OVERRIDE;
42
43private:
44    FETile(Filter*);
45
46    virtual void applySoftware() OVERRIDE;
47};
48
49} // namespace blink
50
51#endif // FETile_h
52