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1 /* | 1 /* |
2 * Copyright (C) 2004, 2005, 2006, 2007 Nikolas Zimmermann <zimmermann@kde.org> | 2 * Copyright (C) 2004, 2005, 2006, 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 * Copyright (C) 2005 Eric Seidel <eric@webkit.org> | 4 * Copyright (C) 2005 Eric Seidel <eric@webkit.org> |
5 * Copyright (C) 2009 Dirk Schulze <krit@webkit.org> | 5 * Copyright (C) 2009 Dirk Schulze <krit@webkit.org> |
6 * Copyright (C) Research In Motion Limited 2010. All rights reserved. | 6 * Copyright (C) Research In Motion Limited 2010. All rights reserved. |
7 * Copyright (C) 2013 Google Inc. All rights reserved. | 7 * Copyright (C) 2013 Google Inc. All rights reserved. |
8 * | 8 * |
9 * This library is free software; you can redistribute it and/or | 9 * This library is free software; you can redistribute it and/or |
10 * modify it under the terms of the GNU Library General Public | 10 * modify it under the terms of the GNU Library General Public |
(...skipping 27 matching lines...) Expand all Loading... | |
38 , m_scale(scale) | 38 , m_scale(scale) |
39 { | 39 { |
40 } | 40 } |
41 | 41 |
42 FEDisplacementMap* FEDisplacementMap::create(Filter* filter, ChannelSelectorType xChannelSelector, | 42 FEDisplacementMap* FEDisplacementMap::create(Filter* filter, ChannelSelectorType xChannelSelector, |
43 ChannelSelectorType yChannelSelector, float scale) | 43 ChannelSelectorType yChannelSelector, float scale) |
44 { | 44 { |
45 return new FEDisplacementMap(filter, xChannelSelector, yChannelSelector, sca le); | 45 return new FEDisplacementMap(filter, xChannelSelector, yChannelSelector, sca le); |
46 } | 46 } |
47 | 47 |
48 FloatRect FEDisplacementMap::mapPaintRect(const FloatRect& rect, bool) const | 48 FloatRect FEDisplacementMap::mapEffect(const FloatRect& rect) const |
49 { | 49 { |
50 FloatRect result = rect; | 50 FloatRect result = rect; |
51 result.inflateX(getFilter()->applyHorizontalScale(m_scale / 2)); | 51 result.inflateX(getFilter()->applyHorizontalScale(m_scale / 2)); |
52 result.inflateY(getFilter()->applyVerticalScale(m_scale / 2)); | 52 result.inflateY(getFilter()->applyVerticalScale(m_scale / 2)); |
53 return result; | 53 return result; |
54 } | 54 } |
55 | 55 |
56 FloatRect FEDisplacementMap::mapInputs(const FloatRect& rect) const | |
Stephen White
2016/09/20 15:36:19
New repaint test for this node?
fs
2016/09/20 19:14:14
Added a (one) test.
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57 { | |
58 return inputEffect(0)->mapRect(rect); | |
59 } | |
60 | |
56 ChannelSelectorType FEDisplacementMap::xChannelSelector() const | 61 ChannelSelectorType FEDisplacementMap::xChannelSelector() const |
57 { | 62 { |
58 return m_xChannelSelector; | 63 return m_xChannelSelector; |
59 } | 64 } |
60 | 65 |
61 bool FEDisplacementMap::setXChannelSelector(const ChannelSelectorType xChannelSe lector) | 66 bool FEDisplacementMap::setXChannelSelector(const ChannelSelectorType xChannelSe lector) |
62 { | 67 { |
63 if (m_xChannelSelector == xChannelSelector) | 68 if (m_xChannelSelector == xChannelSelector) |
64 return false; | 69 return false; |
65 m_xChannelSelector = xChannelSelector; | 70 m_xChannelSelector = xChannelSelector; |
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149 ts << "[feDisplacementMap"; | 154 ts << "[feDisplacementMap"; |
150 FilterEffect::externalRepresentation(ts); | 155 FilterEffect::externalRepresentation(ts); |
151 ts << " scale=\"" << m_scale << "\" " | 156 ts << " scale=\"" << m_scale << "\" " |
152 << "xChannelSelector=\"" << m_xChannelSelector << "\" " | 157 << "xChannelSelector=\"" << m_xChannelSelector << "\" " |
153 << "yChannelSelector=\"" << m_yChannelSelector << "\"]\n"; | 158 << "yChannelSelector=\"" << m_yChannelSelector << "\"]\n"; |
154 inputEffect(0)->externalRepresentation(ts, indent + 1); | 159 inputEffect(0)->externalRepresentation(ts, indent + 1); |
155 inputEffect(1)->externalRepresentation(ts, indent + 1); | 160 inputEffect(1)->externalRepresentation(ts, indent + 1); |
156 return ts; | 161 return ts; |
157 } | 162 } |
158 | 163 |
159 FloatRect FEDisplacementMap::determineAbsolutePaintRect(const FloatRect& request edRect) const | |
160 { | |
161 FloatRect rect = requestedRect; | |
162 if (clipsToBounds()) | |
163 rect.intersect(absoluteBounds()); | |
164 | |
165 rect = mapPaintRect(rect, false); | |
166 rect = inputEffect(0)->determineAbsolutePaintRect(rect); | |
167 rect = mapPaintRect(rect, true); | |
168 rect.intersect(requestedRect); | |
169 return rect; | |
170 } | |
171 | |
172 } // namespace blink | 164 } // namespace blink |
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