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1 /* | 1 /* |
2 * Copyright (C) 2013 Adobe Systems Incorporated. All rights reserved. | 2 * Copyright (C) 2013 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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45 public: | 45 public: |
46 RasterShapeIntervals(unsigned size, int offset = 0) : m_offset(offset) { | 46 RasterShapeIntervals(unsigned size, int offset = 0) : m_offset(offset) { |
47 m_intervals.resize(clampTo<int>(size)); | 47 m_intervals.resize(clampTo<int>(size)); |
48 } | 48 } |
49 | 49 |
50 void initializeBounds(); | 50 void initializeBounds(); |
51 const IntRect& bounds() const { return m_bounds; } | 51 const IntRect& bounds() const { return m_bounds; } |
52 bool isEmpty() const { return m_bounds.isEmpty(); } | 52 bool isEmpty() const { return m_bounds.isEmpty(); } |
53 | 53 |
54 IntShapeInterval& intervalAt(int y) { | 54 IntShapeInterval& intervalAt(int y) { |
55 ASSERT(y + m_offset >= 0 && | 55 DCHECK_GE(y + m_offset, 0); |
56 static_cast<unsigned>(y + m_offset) < m_intervals.size()); | 56 DCHECK_LT(static_cast<unsigned>(y + m_offset), m_intervals.size()); |
57 return m_intervals[y + m_offset]; | 57 return m_intervals[y + m_offset]; |
58 } | 58 } |
59 | 59 |
60 const IntShapeInterval& intervalAt(int y) const { | 60 const IntShapeInterval& intervalAt(int y) const { |
61 ASSERT(y + m_offset >= 0 && | 61 DCHECK_GE(y + m_offset, 0); |
62 static_cast<unsigned>(y + m_offset) < m_intervals.size()); | 62 DCHECK_LT(static_cast<unsigned>(y + m_offset), m_intervals.size()); |
63 return m_intervals[y + m_offset]; | 63 return m_intervals[y + m_offset]; |
64 } | 64 } |
65 | 65 |
66 std::unique_ptr<RasterShapeIntervals> computeShapeMarginIntervals( | 66 std::unique_ptr<RasterShapeIntervals> computeShapeMarginIntervals( |
67 int shapeMargin) const; | 67 int shapeMargin) const; |
68 | 68 |
69 void buildBoundsPath(Path&) const; | 69 void buildBoundsPath(Path&) const; |
70 | 70 |
71 private: | 71 private: |
72 int size() const { return m_intervals.size(); } | 72 int size() const { return m_intervals.size(); } |
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105 const RasterShapeIntervals& marginIntervals() const; | 105 const RasterShapeIntervals& marginIntervals() const; |
106 | 106 |
107 std::unique_ptr<RasterShapeIntervals> m_intervals; | 107 std::unique_ptr<RasterShapeIntervals> m_intervals; |
108 mutable std::unique_ptr<RasterShapeIntervals> m_marginIntervals; | 108 mutable std::unique_ptr<RasterShapeIntervals> m_marginIntervals; |
109 IntSize m_marginRectSize; | 109 IntSize m_marginRectSize; |
110 }; | 110 }; |
111 | 111 |
112 } // namespace blink | 112 } // namespace blink |
113 | 113 |
114 #endif // RasterShape_h | 114 #endif // RasterShape_h |
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