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. ``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 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#include "config.h" 27#include "StyleFilterData.h" 28 29#include "FEGaussianBlur.h" 30 31#if ENABLE(CSS_FILTERS) 32 33#include "RenderStyle.h" 34 35namespace WebCore { 36 37StyleFilterData::StyleFilterData() 38 : m_operations() 39{ 40} 41 42inline StyleFilterData::StyleFilterData(const StyleFilterData& o) 43 : RefCounted<StyleFilterData>() 44 , m_operations(o.m_operations) 45{ 46} 47 48PassRef<StyleFilterData> StyleFilterData::copy() const 49{ 50 return adoptRef(*new StyleFilterData(*this)); 51} 52 53bool StyleFilterData::operator==(const StyleFilterData& o) const 54{ 55 return m_operations == o.m_operations; 56} 57 58} // namespace WebCore 59 60#endif // ENABLE(CSS_FILTERS) 61