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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 Rob Buis <buis@kde.org> | 3 * Copyright (C) 2004, 2005 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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57 invalidate(); | 57 invalidate(); |
58 return; | 58 return; |
59 } | 59 } |
60 | 60 |
61 SVGFilterPrimitiveStandardAttributes::svgAttributeChanged(attrName); | 61 SVGFilterPrimitiveStandardAttributes::svgAttributeChanged(attrName); |
62 } | 62 } |
63 | 63 |
64 PassRefPtrWillBeRawPtr<FilterEffect> SVGFEOffsetElement::build(SVGFilterBuilder*
filterBuilder, Filter* filter) | 64 PassRefPtrWillBeRawPtr<FilterEffect> SVGFEOffsetElement::build(SVGFilterBuilder*
filterBuilder, Filter* filter) |
65 { | 65 { |
66 FilterEffect* input1 = filterBuilder->getEffectById(AtomicString(m_in1->curr
entValue()->value())); | 66 FilterEffect* input1 = filterBuilder->getEffectById(AtomicString(m_in1->curr
entValue()->value())); |
67 | 67 ASSERT(input1); |
68 if (!input1) | |
69 return nullptr; | |
70 | 68 |
71 RefPtrWillBeRawPtr<FilterEffect> effect = FEOffset::create(filter, m_dx->cur
rentValue()->value(), m_dy->currentValue()->value()); | 69 RefPtrWillBeRawPtr<FilterEffect> effect = FEOffset::create(filter, m_dx->cur
rentValue()->value(), m_dy->currentValue()->value()); |
72 effect->inputEffects().append(input1); | 70 effect->inputEffects().append(input1); |
73 return effect.release(); | 71 return effect.release(); |
74 } | 72 } |
75 | 73 |
76 } // namespace blink | 74 } // namespace blink |
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