| /* |
| * Copyright (C) 2004, 2005, 2007 Nikolas Zimmermann <zimmermann@kde.org> |
| * Copyright (C) 2004, 2005, 2006 Rob Buis <buis@kde.org> |
| * |
| * This library is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU Library General Public |
| * License as published by the Free Software Foundation; either |
| * version 2 of the License, or (at your option) any later version. |
| * |
| * This library is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| * Library General Public License for more details. |
| * |
| * You should have received a copy of the GNU Library General Public License |
| * along with this library; see the file COPYING.LIB. If not, write to |
| * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
| * Boston, MA 02110-1301, USA. |
| */ |
| |
| #include "third_party/blink/renderer/core/svg/svg_fe_merge_element.h" |
| |
| #include "third_party/blink/renderer/core/dom/element_traversal.h" |
| #include "third_party/blink/renderer/core/svg/graphics/filters/svg_filter_builder.h" |
| #include "third_party/blink/renderer/core/svg/svg_fe_merge_node_element.h" |
| #include "third_party/blink/renderer/core/svg_names.h" |
| #include "third_party/blink/renderer/platform/graphics/filters/fe_merge.h" |
| |
| namespace blink { |
| |
| inline SVGFEMergeElement::SVGFEMergeElement(Document& document) |
| : SVGFilterPrimitiveStandardAttributes(svg_names::kFEMergeTag, document) {} |
| |
| DEFINE_NODE_FACTORY(SVGFEMergeElement) |
| |
| FilterEffect* SVGFEMergeElement::Build(SVGFilterBuilder* filter_builder, |
| Filter* filter) { |
| FilterEffect* effect = FEMerge::Create(filter); |
| FilterEffectVector& merge_inputs = effect->InputEffects(); |
| for (SVGFEMergeNodeElement& merge_node : |
| Traversal<SVGFEMergeNodeElement>::ChildrenOf(*this)) { |
| FilterEffect* merge_effect = filter_builder->GetEffectById( |
| AtomicString(merge_node.in1()->CurrentValue()->Value())); |
| DCHECK(merge_effect); |
| merge_inputs.push_back(merge_effect); |
| } |
| return effect; |
| } |
| |
| bool SVGFEMergeElement::TaintsOrigin(bool inputs_taint_origin) const { |
| return inputs_taint_origin; |
| } |
| |
| } // namespace blink |