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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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114 static double maxImageSizeBytes = 0; | 114 static double maxImageSizeBytes = 0; |
115 if (!maxImageSizeBytes) { | 115 if (!maxImageSizeBytes) { |
116 size_t size32MaxBytes = 0xFFFFFFFF / 4; // Some platforms don't limit m
axDecodedImageBytes. | 116 size_t size32MaxBytes = 0xFFFFFFFF / 4; // Some platforms don't limit m
axDecodedImageBytes. |
117 maxImageSizeBytes = std::min(size32MaxBytes, Platform::current()->maxDec
odedImageBytes()); | 117 maxImageSizeBytes = std::min(size32MaxBytes, Platform::current()->maxDec
odedImageBytes()); |
118 } | 118 } |
119 return (rect.width().toFloat() * rect.height().toFloat() * 4.0) < maxImageSi
zeBytes; | 119 return (rect.width().toFloat() * rect.height().toFloat() * 4.0) < maxImageSi
zeBytes; |
120 } | 120 } |
121 | 121 |
122 PassOwnPtr<Shape> ShapeOutsideInfo::createShapeForImage(StyleImage* styleImage,
float shapeImageThreshold, WritingMode writingMode, float margin) const | 122 PassOwnPtr<Shape> ShapeOutsideInfo::createShapeForImage(StyleImage* styleImage,
float shapeImageThreshold, WritingMode writingMode, float margin) const |
123 { | 123 { |
124 const LayoutSize& imageSize = m_layoutBox.calculateImageIntrinsicDimensions(
styleImage, m_referenceBoxLogicalSize, LayoutImage::ScaleByEffectiveZoom); | 124 const LayoutSize& imageSize = styleImage->imageSize(&m_layoutBox, m_layoutBo
x.style()->effectiveZoom(), m_referenceBoxLogicalSize); |
125 | 125 |
126 const LayoutRect& marginRect = getShapeImageMarginRect(m_layoutBox, m_refere
nceBoxLogicalSize); | 126 const LayoutRect& marginRect = getShapeImageMarginRect(m_layoutBox, m_refere
nceBoxLogicalSize); |
127 const LayoutRect& imageRect = (m_layoutBox.isLayoutImage()) | 127 const LayoutRect& imageRect = (m_layoutBox.isLayoutImage()) |
128 ? toLayoutImage(m_layoutBox).replacedContentRect() | 128 ? toLayoutImage(m_layoutBox).replacedContentRect() |
129 : LayoutRect(LayoutPoint(), imageSize); | 129 : LayoutRect(LayoutPoint(), imageSize); |
130 | 130 |
131 if (!isValidRasterShapeRect(marginRect) || !isValidRasterShapeRect(imageRect
)) { | 131 if (!isValidRasterShapeRect(marginRect) || !isValidRasterShapeRect(imageRect
)) { |
132 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.")); |
133 return Shape::createEmptyRasterShape(writingMode, margin); | 133 return Shape::createEmptyRasterShape(writingMode, margin); |
134 } | 134 } |
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344 } | 344 } |
345 | 345 |
346 FloatSize ShapeOutsideInfo::shapeToLayoutObjectSize(FloatSize size) const | 346 FloatSize ShapeOutsideInfo::shapeToLayoutObjectSize(FloatSize size) const |
347 { | 347 { |
348 if (!m_layoutBox.style()->isHorizontalWritingMode()) | 348 if (!m_layoutBox.style()->isHorizontalWritingMode()) |
349 return size.transposedSize(); | 349 return size.transposedSize(); |
350 return size; | 350 return size; |
351 } | 351 } |
352 | 352 |
353 } // namespace blink | 353 } // namespace blink |
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