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1 /* | 1 /* |
2 * Copyright (C) 2004, 2005, 2007 Nikolas Zimmermann <zimmermann@kde.org> | 2 * Copyright (C) 2004, 2005, 2007 Nikolas Zimmermann <zimmermann@kde.org> |
3 * Copyright (C) 2004, 2005, 2006 Rob Buis <buis@kde.org> | 3 * Copyright (C) 2004, 2005, 2006 Rob Buis <buis@kde.org> |
4 * | 4 * |
5 * This library is free software; you can redistribute it and/or | 5 * This library is free software; you can redistribute it and/or |
6 * modify it under the terms of the GNU Library General Public | 6 * modify it under the terms of the GNU Library General Public |
7 * License as published by the Free Software Foundation; either | 7 * License as published by the Free Software Foundation; either |
8 * version 2 of the License, or (at your option) any later version. | 8 * version 2 of the License, or (at your option) any later version. |
9 * | 9 * |
10 * This library is distributed in the hope that it will be useful, | 10 * This library is distributed in the hope that it will be useful, |
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133 return; | 133 return; |
134 } | 134 } |
135 | 135 |
136 SVGFilterPrimitiveStandardAttributes::svgAttributeChanged(attrName); | 136 SVGFilterPrimitiveStandardAttributes::svgAttributeChanged(attrName); |
137 } | 137 } |
138 | 138 |
139 PassRefPtrWillBeRawPtr<FilterEffect> SVGFEBlendElement::build(SVGFilterBuilder*
filterBuilder, Filter* filter) | 139 PassRefPtrWillBeRawPtr<FilterEffect> SVGFEBlendElement::build(SVGFilterBuilder*
filterBuilder, Filter* filter) |
140 { | 140 { |
141 FilterEffect* input1 = filterBuilder->getEffectById(AtomicString(m_in1->curr
entValue()->value())); | 141 FilterEffect* input1 = filterBuilder->getEffectById(AtomicString(m_in1->curr
entValue()->value())); |
142 FilterEffect* input2 = filterBuilder->getEffectById(AtomicString(m_in2->curr
entValue()->value())); | 142 FilterEffect* input2 = filterBuilder->getEffectById(AtomicString(m_in2->curr
entValue()->value())); |
143 | 143 ASSERT(input1 && input2); |
144 if (!input1 || !input2) | |
145 return nullptr; | |
146 | 144 |
147 RefPtrWillBeRawPtr<FilterEffect> effect = FEBlend::create(filter, toWebBlend
Mode(m_mode->currentValue()->enumValue())); | 145 RefPtrWillBeRawPtr<FilterEffect> effect = FEBlend::create(filter, toWebBlend
Mode(m_mode->currentValue()->enumValue())); |
148 FilterEffectVector& inputEffects = effect->inputEffects(); | 146 FilterEffectVector& inputEffects = effect->inputEffects(); |
149 inputEffects.reserveCapacity(2); | 147 inputEffects.reserveCapacity(2); |
150 inputEffects.append(input1); | 148 inputEffects.append(input1); |
151 inputEffects.append(input2); | 149 inputEffects.append(input2); |
152 return effect.release(); | 150 return effect.release(); |
153 } | 151 } |
154 | 152 |
155 } | 153 } |
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