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 *
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 FEMerge_h
23#define FEMerge_h
24
25#if ENABLE(FILTERS)
26#include "FilterEffect.h"
27#include "Filter.h"
28#include <wtf/Vector.h>
29
30namespace WebCore {
31
32class FEMerge : public FilterEffect {
33public:
34    static PassRefPtr<FEMerge> create(Filter*);
35
36    virtual void platformApplySoftware();
37#if ENABLE(OPENCL)
38    virtual bool platformApplyOpenCL();
39#endif
40    virtual void dump();
41
42    virtual TextStream& externalRepresentation(TextStream&, int indention) const;
43
44private:
45    FEMerge(Filter*);
46};
47
48} // namespace WebCore
49
50#endif // ENABLE(FILTERS)
51
52#endif // FEMerge_h
53