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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) 2010 Dirk Schulze <krit@webkit.org> | 5 * Copyright (C) 2010 Dirk Schulze <krit@webkit.org> |
6 * Copyright (C) 2013 Google Inc. All rights reserved. | 6 * Copyright (C) 2013 Google Inc. All rights reserved. |
7 * | 7 * |
8 * This library is free software; you can redistribute it and/or | 8 * This library is free software; you can redistribute it and/or |
9 * modify it under the terms of the GNU Library General Public | 9 * modify it under the terms of the GNU Library General Public |
10 * License as published by the Free Software Foundation; either | 10 * License as published by the Free Software Foundation; either |
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114 IntPoint paintLocation = absolutePaintRect().location(); | 114 IntPoint paintLocation = absolutePaintRect().location(); |
115 destRect.move(-paintLocation.x(), -paintLocation.y()); | 115 destRect.move(-paintLocation.x(), -paintLocation.y()); |
116 | 116 |
117 // FEImage results are always in ColorSpaceDeviceRGB | 117 // FEImage results are always in ColorSpaceDeviceRGB |
118 setResultColorSpace(ColorSpaceDeviceRGB); | 118 setResultColorSpace(ColorSpaceDeviceRGB); |
119 | 119 |
120 if (renderer) { | 120 if (renderer) { |
121 SVGElement* contextNode = toSVGElement(renderer->node()); | 121 SVGElement* contextNode = toSVGElement(renderer->node()); |
122 if (contextNode->hasRelativeLengths()) { | 122 if (contextNode->hasRelativeLengths()) { |
123 SVGLengthContext lengthContext(contextNode); | 123 SVGLengthContext lengthContext(contextNode); |
124 float width = 0; | 124 FloatSize viewportSize; |
125 float height = 0; | |
126 | 125 |
127 // If we're referencing an element with percentage units, eg. <rect
with="30%"> those values were resolved against the viewport. | 126 // If we're referencing an element with percentage units, eg. <rect
with="30%"> those values were resolved against the viewport. |
128 // Build up a transformation that maps from the viewport space to th
e filter primitive subregion. | 127 // Build up a transformation that maps from the viewport space to th
e filter primitive subregion. |
129 if (lengthContext.determineViewport(width, height)) | 128 if (lengthContext.determineViewport(viewportSize)) |
130 resultImage->context()->concatCTM(makeMapBetweenRects(FloatRect(
0, 0, width, height), destRect)); | 129 resultImage->context()->concatCTM(makeMapBetweenRects(FloatRect(
FloatPoint(), viewportSize), destRect)); |
131 } else { | 130 } else { |
132 const AffineTransform& absoluteTransform = filter()->absoluteTransfo
rm(); | 131 const AffineTransform& absoluteTransform = filter()->absoluteTransfo
rm(); |
133 resultImage->context()->concatCTM(absoluteTransform); | 132 resultImage->context()->concatCTM(absoluteTransform); |
134 } | 133 } |
135 | 134 |
136 AffineTransform contentTransformation; | 135 AffineTransform contentTransformation; |
137 SVGRenderingContext::renderSubtree(resultImage->context(), renderer, con
tentTransformation); | 136 SVGRenderingContext::renderSubtree(resultImage->context(), renderer, con
tentTransformation); |
138 return; | 137 return; |
139 } | 138 } |
140 | 139 |
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161 if (!m_image) | 160 if (!m_image) |
162 return 0; | 161 return 0; |
163 | 162 |
164 if (!m_image->nativeImageForCurrentFrame()) | 163 if (!m_image->nativeImageForCurrentFrame()) |
165 return 0; | 164 return 0; |
166 | 165 |
167 return adoptRef(new SkBitmapSource(m_image->nativeImageForCurrentFrame()->bi
tmap())); | 166 return adoptRef(new SkBitmapSource(m_image->nativeImageForCurrentFrame()->bi
tmap())); |
168 } | 167 } |
169 | 168 |
170 } // namespace WebCore | 169 } // namespace WebCore |
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