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Side by Side Diff: third_party/WebKit/Source/core/layout/shapes/ShapeOutsideInfo.cpp

Issue 1427943002: Wrap SVGImage for container during paint (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Use IntSize for SVGImageForContainer Created 5 years, 1 month ago
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1 /* 1 /*
2 * Copyright (C) 2012 Adobe Systems Incorporated. All rights reserved. 2 * Copyright (C) 2012 Adobe Systems Incorporated. All rights reserved.
3 * 3 *
4 * Redistribution and use in source and binary forms, with or without 4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions 5 * modification, are permitted provided that the following conditions
6 * are met: 6 * are met:
7 * 7 *
8 * 1. Redistributions of source code must retain the above 8 * 1. Redistributions of source code must retain the above
9 * copyright notice, this list of conditions and the following 9 * copyright notice, this list of conditions and the following
10 * disclaimer. 10 * disclaimer.
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116 if (!maxImageSizeBytes) { 116 if (!maxImageSizeBytes) {
117 size_t size32MaxBytes = 0xFFFFFFFF / 4; // Some platforms don't limit m axDecodedImageBytes. 117 size_t size32MaxBytes = 0xFFFFFFFF / 4; // Some platforms don't limit m axDecodedImageBytes.
118 maxImageSizeBytes = std::min(size32MaxBytes, Platform::current()->maxDec odedImageBytes()); 118 maxImageSizeBytes = std::min(size32MaxBytes, Platform::current()->maxDec odedImageBytes());
119 } 119 }
120 return (rect.width().toFloat() * rect.height().toFloat() * 4.0) < maxImageSi zeBytes; 120 return (rect.width().toFloat() * rect.height().toFloat() * 4.0) < maxImageSi zeBytes;
121 } 121 }
122 122
123 PassOwnPtr<Shape> ShapeOutsideInfo::createShapeForImage(StyleImage* styleImage, float shapeImageThreshold, WritingMode writingMode, float margin) const 123 PassOwnPtr<Shape> ShapeOutsideInfo::createShapeForImage(StyleImage* styleImage, float shapeImageThreshold, WritingMode writingMode, float margin) const
124 { 124 {
125 const IntSize& imageSize = m_layoutBox.calculateImageIntrinsicDimensions(sty leImage, roundedIntSize(m_referenceBoxLogicalSize), LayoutImage::ScaleByEffectiv eZoom); 125 const IntSize& imageSize = m_layoutBox.calculateImageIntrinsicDimensions(sty leImage, roundedIntSize(m_referenceBoxLogicalSize), LayoutImage::ScaleByEffectiv eZoom);
126 styleImage->setContainerSizeForLayoutObject(&m_layoutBox, imageSize, m_layou tBox.style()->effectiveZoom());
127
128 const LayoutRect& marginRect = getShapeImageMarginRect(m_layoutBox, m_refere nceBoxLogicalSize); 126 const LayoutRect& marginRect = getShapeImageMarginRect(m_layoutBox, m_refere nceBoxLogicalSize);
129 const LayoutRect& imageRect = (m_layoutBox.isLayoutImage()) 127 const LayoutRect& imageRect = (m_layoutBox.isLayoutImage())
130 ? toLayoutImage(m_layoutBox).replacedContentRect() 128 ? toLayoutImage(m_layoutBox).replacedContentRect()
131 : LayoutRect(LayoutPoint(), LayoutSize(imageSize)); 129 : LayoutRect(LayoutPoint(), LayoutSize(imageSize));
132 130
133 if (!isValidRasterShapeRect(marginRect) || !isValidRasterShapeRect(imageRect )) { 131 if (!isValidRasterShapeRect(marginRect) || !isValidRasterShapeRect(imageRect )) {
134 m_layoutBox.document().addConsoleMessage(ConsoleMessage::create(Renderin gMessageSource, ErrorMessageLevel, "The shape-outside image is too large.")); 132 m_layoutBox.document().addConsoleMessage(ConsoleMessage::create(Renderin gMessageSource, ErrorMessageLevel, "The shape-outside image is too large."));
135 return Shape::createEmptyRasterShape(writingMode, margin); 133 return Shape::createEmptyRasterShape(writingMode, margin);
136 } 134 }
137 135
138 ASSERT(!styleImage->isPendingImage()); 136 ASSERT(!styleImage->isPendingImage());
139 RefPtr<Image> image = styleImage->image(const_cast<LayoutBox*>(&m_layoutBox) , imageSize); 137 RefPtr<Image> image = styleImage->image(const_cast<LayoutBox*>(&m_layoutBox) , imageSize, m_layoutBox.style()->effectiveZoom());
140 138
141 return Shape::createRasterShape(image.get(), shapeImageThreshold, imageRect, marginRect, writingMode, margin); 139 return Shape::createRasterShape(image.get(), shapeImageThreshold, imageRect, marginRect, writingMode, margin);
142 } 140 }
143 141
144 const Shape& ShapeOutsideInfo::computedShape() const 142 const Shape& ShapeOutsideInfo::computedShape() const
145 { 143 {
146 if (Shape* shape = m_shape.get()) 144 if (Shape* shape = m_shape.get())
147 return *shape; 145 return *shape;
148 146
149 TemporaryChange<bool> isInComputingShape(m_isComputingShape, true); 147 TemporaryChange<bool> isInComputingShape(m_isComputingShape, true);
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346 } 344 }
347 345
348 FloatSize ShapeOutsideInfo::shapeToLayoutObjectSize(FloatSize size) const 346 FloatSize ShapeOutsideInfo::shapeToLayoutObjectSize(FloatSize size) const
349 { 347 {
350 if (!m_layoutBox.style()->isHorizontalWritingMode()) 348 if (!m_layoutBox.style()->isHorizontalWritingMode())
351 return size.transposedSize(); 349 return size.transposedSize();
352 return size; 350 return size;
353 } 351 }
354 352
355 } // namespace blink 353 } // namespace blink
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