| OLD | NEW |
| 1 /* | 1 /* |
| 2 * Copyright (C) 2006, 2009 Apple Inc. All rights reserved. | 2 * Copyright (C) 2006, 2009 Apple Inc. 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 copyright | 8 * 1. Redistributions of source code must retain the above copyright |
| 9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
| 10 * 2. Redistributions in binary form must reproduce the above copyright | 10 * 2. Redistributions in binary form must reproduce the above copyright |
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| 105 template <> | 105 template <> |
| 106 inline FloatRect GlyphMetricsMap<FloatRect>::UnknownMetrics() { | 106 inline FloatRect GlyphMetricsMap<FloatRect>::UnknownMetrics() { |
| 107 return FloatRect(0, 0, kCGlyphSizeUnknown, kCGlyphSizeUnknown); | 107 return FloatRect(0, 0, kCGlyphSizeUnknown, kCGlyphSizeUnknown); |
| 108 } | 108 } |
| 109 | 109 |
| 110 template <class T> | 110 template <class T> |
| 111 typename GlyphMetricsMap<T>::GlyphMetricsPage* | 111 typename GlyphMetricsMap<T>::GlyphMetricsPage* |
| 112 GlyphMetricsMap<T>::LocatePageSlowCase(unsigned page_number) { | 112 GlyphMetricsMap<T>::LocatePageSlowCase(unsigned page_number) { |
| 113 GlyphMetricsPage* page; | 113 GlyphMetricsPage* page; |
| 114 if (!page_number) { | 114 if (!page_number) { |
| 115 ASSERT(!filled_primary_page_); | 115 DCHECK(!filled_primary_page_); |
| 116 page = &primary_page_; | 116 page = &primary_page_; |
| 117 filled_primary_page_ = true; | 117 filled_primary_page_ = true; |
| 118 } else { | 118 } else { |
| 119 if (pages_) { | 119 if (pages_) { |
| 120 page = pages_->at(page_number); | 120 page = pages_->at(page_number); |
| 121 if (page) | 121 if (page) |
| 122 return page; | 122 return page; |
| 123 } else { | 123 } else { |
| 124 pages_ = | 124 pages_ = |
| 125 WTF::WrapUnique(new HashMap<int, std::unique_ptr<GlyphMetricsPage>>); | 125 WTF::WrapUnique(new HashMap<int, std::unique_ptr<GlyphMetricsPage>>); |
| 126 } | 126 } |
| 127 page = new GlyphMetricsPage; | 127 page = new GlyphMetricsPage; |
| 128 pages_->Set(page_number, WTF::WrapUnique(page)); | 128 pages_->Set(page_number, WTF::WrapUnique(page)); |
| 129 } | 129 } |
| 130 | 130 |
| 131 // Fill in the whole page with the unknown glyph information. | 131 // Fill in the whole page with the unknown glyph information. |
| 132 for (unsigned i = 0; i < GlyphMetricsPage::kSize; i++) | 132 for (unsigned i = 0; i < GlyphMetricsPage::kSize; i++) |
| 133 page->SetMetricsForIndex(i, UnknownMetrics()); | 133 page->SetMetricsForIndex(i, UnknownMetrics()); |
| 134 | 134 |
| 135 return page; | 135 return page; |
| 136 } | 136 } |
| 137 | 137 |
| 138 } // namespace blink | 138 } // namespace blink |
| 139 | 139 |
| 140 #endif | 140 #endif |
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