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1 /* | 1 /* |
2 * Copyright (C) 2013 Apple Inc. All rights reserved. | 2 * Copyright (C) 2013 Apple Inc. All rights reserved. |
3 * Copyright (C) 2013 Google Inc. All rights reserved. | 3 * Copyright (C) 2013 Google Inc. All rights reserved. |
4 * | 4 * |
5 * Redistribution and use in source and binary forms, with or without | 5 * Redistribution and use in source and binary forms, with or without |
6 * modification, are permitted provided that the following conditions are | 6 * modification, are permitted provided that the following conditions are |
7 * met: | 7 * met: |
8 * | 8 * |
9 * * Redistributions of source code must retain the above copyright | 9 * * Redistributions of source code must retain the above copyright |
10 * notice, this list of conditions and the following disclaimer. | 10 * notice, this list of conditions and the following disclaimer. |
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50 DescriptorParsingResult() | 50 DescriptorParsingResult() |
51 : m_density(UninitializedDescriptor), | 51 : m_density(UninitializedDescriptor), |
52 m_resourceWidth(UninitializedDescriptor), | 52 m_resourceWidth(UninitializedDescriptor), |
53 m_resourceHeight(UninitializedDescriptor) {} | 53 m_resourceHeight(UninitializedDescriptor) {} |
54 | 54 |
55 bool hasDensity() const { return m_density >= 0; } | 55 bool hasDensity() const { return m_density >= 0; } |
56 bool hasWidth() const { return m_resourceWidth >= 0; } | 56 bool hasWidth() const { return m_resourceWidth >= 0; } |
57 bool hasHeight() const { return m_resourceHeight >= 0; } | 57 bool hasHeight() const { return m_resourceHeight >= 0; } |
58 | 58 |
59 float density() const { | 59 float density() const { |
60 ASSERT(hasDensity()); | 60 DCHECK(hasDensity()); |
61 return m_density; | 61 return m_density; |
62 } | 62 } |
63 unsigned getResourceWidth() const { | 63 unsigned getResourceWidth() const { |
64 ASSERT(hasWidth()); | 64 DCHECK(hasWidth()); |
65 return m_resourceWidth; | 65 return m_resourceWidth; |
66 } | 66 } |
67 unsigned resourceHeight() const { | 67 unsigned resourceHeight() const { |
68 ASSERT(hasHeight()); | 68 DCHECK(hasHeight()); |
69 return m_resourceHeight; | 69 return m_resourceHeight; |
70 } | 70 } |
71 | 71 |
72 void setResourceWidth(int width) { | 72 void setResourceWidth(int width) { |
73 ASSERT(width >= 0); | 73 DCHECK_GE(width, 0); |
74 m_resourceWidth = (unsigned)width; | 74 m_resourceWidth = (unsigned)width; |
75 } | 75 } |
76 void setResourceHeight(int height) { | 76 void setResourceHeight(int height) { |
77 ASSERT(height >= 0); | 77 DCHECK_GE(height, 0); |
78 m_resourceHeight = (unsigned)height; | 78 m_resourceHeight = (unsigned)height; |
79 } | 79 } |
80 void setDensity(float densityToSet) { | 80 void setDensity(float densityToSet) { |
81 ASSERT(densityToSet >= 0); | 81 DCHECK_GE(densityToSet, 0); |
82 m_density = densityToSet; | 82 m_density = densityToSet; |
83 } | 83 } |
84 | 84 |
85 private: | 85 private: |
86 float m_density; | 86 float m_density; |
87 int m_resourceWidth; | 87 int m_resourceWidth; |
88 int m_resourceHeight; | 88 int m_resourceHeight; |
89 }; | 89 }; |
90 | 90 |
91 class ImageCandidate { | 91 class ImageCandidate { |
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147 Document* = nullptr); | 147 Document* = nullptr); |
148 | 148 |
149 String bestFitSourceForImageAttributes(float deviceScaleFactor, | 149 String bestFitSourceForImageAttributes(float deviceScaleFactor, |
150 float sourceSize, | 150 float sourceSize, |
151 const String& srcAttribute, | 151 const String& srcAttribute, |
152 ImageCandidate& srcsetImageCandidate); | 152 ImageCandidate& srcsetImageCandidate); |
153 | 153 |
154 } // namespace blink | 154 } // namespace blink |
155 | 155 |
156 #endif | 156 #endif |
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