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) 2014 Adobe Systems Incorporated. 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 FEBlend_h 24#define FEBlend_h 25 26#if ENABLE(FILTERS) 27#include "FilterEffect.h" 28 29#include "Filter.h" 30 31namespace WebCore { 32 33class FEBlend : public FilterEffect { 34public: 35 static PassRefPtr<FEBlend> create(Filter*, BlendMode); 36 37 BlendMode blendMode() const; 38 bool setBlendMode(BlendMode); 39 40 void platformApplyGeneric(unsigned char* srcPixelArrayA, unsigned char* srcPixelArrayB, unsigned char* dstPixelArray, 41 unsigned colorArrayLength); 42 void platformApplyNEON(unsigned char* srcPixelArrayA, unsigned char* srcPixelArrayB, unsigned char* dstPixelArray, 43 unsigned colorArrayLength); 44 virtual void platformApplySoftware(); 45 virtual void dump(); 46 47 virtual TextStream& externalRepresentation(TextStream&, int indention) const; 48 49private: 50 FEBlend(Filter*, BlendMode); 51 52 BlendMode m_mode; 53}; 54 55} // namespace WebCore 56 57#endif // ENABLE(FILTERS) 58 59#endif // FEBlend_h 60