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| 1 /* | 1 /* |
| 2 * Copyright (C) 2015 Google Inc. All rights reserved. | 2 * Copyright (C) 2015 Google 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 * 1. Redistributions of source code must retain the above copyright | 7 * 1. Redistributions of source code must retain the above copyright |
| 8 * notice, this list of conditions and the following disclaimer. | 8 * notice, this list of conditions and the following disclaimer. |
| 9 * 2. Redistributions in binary form must reproduce the above copyright | 9 * 2. Redistributions in binary form must reproduce the above copyright |
| 10 * notice, this list of conditions and the following disclaimer in the | 10 * notice, this list of conditions and the following disclaimer in the |
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| 24 */ | 24 */ |
| 25 | 25 |
| 26 #include "platform/fonts/shaping/CachingWordShaper.h" | 26 #include "platform/fonts/shaping/CachingWordShaper.h" |
| 27 | 27 |
| 28 #include "platform/fonts/CharacterRange.h" | 28 #include "platform/fonts/CharacterRange.h" |
| 29 #include "platform/fonts/SimpleFontData.h" | 29 #include "platform/fonts/SimpleFontData.h" |
| 30 #include "platform/fonts/shaping/CachingWordShapeIterator.h" | 30 #include "platform/fonts/shaping/CachingWordShapeIterator.h" |
| 31 #include "platform/fonts/shaping/HarfBuzzShaper.h" | 31 #include "platform/fonts/shaping/HarfBuzzShaper.h" |
| 32 #include "platform/fonts/shaping/ShapeCache.h" | 32 #include "platform/fonts/shaping/ShapeCache.h" |
| 33 #include "platform/fonts/shaping/ShapeResultBuffer.h" | 33 #include "platform/fonts/shaping/ShapeResultBuffer.h" |
| 34 #include "wtf/text/CharacterNames.h" | 34 #include "platform/wtf/text/CharacterNames.h" |
| 35 | 35 |
| 36 namespace blink { | 36 namespace blink { |
| 37 | 37 |
| 38 ShapeCache* CachingWordShaper::shapeCache() const { | 38 ShapeCache* CachingWordShaper::shapeCache() const { |
| 39 return m_font.m_fontFallbackList->shapeCache(m_font.m_fontDescription); | 39 return m_font.m_fontFallbackList->shapeCache(m_font.m_fontDescription); |
| 40 } | 40 } |
| 41 | 41 |
| 42 float CachingWordShaper::width(const TextRun& run, | 42 float CachingWordShaper::width(const TextRun& run, |
| 43 HashSet<const SimpleFontData*>* fallbackFonts, | 43 HashSet<const SimpleFontData*>* fallbackFonts, |
| 44 FloatRect* glyphBounds) { | 44 FloatRect* glyphBounds) { |
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| 142 | 142 |
| 143 GlyphData CachingWordShaper::emphasisMarkGlyphData( | 143 GlyphData CachingWordShaper::emphasisMarkGlyphData( |
| 144 const TextRun& emphasisMarkRun) const { | 144 const TextRun& emphasisMarkRun) const { |
| 145 ShapeResultBuffer buffer; | 145 ShapeResultBuffer buffer; |
| 146 shapeResultsForRun(shapeCache(), &m_font, emphasisMarkRun, &buffer); | 146 shapeResultsForRun(shapeCache(), &m_font, emphasisMarkRun, &buffer); |
| 147 | 147 |
| 148 return buffer.emphasisMarkGlyphData(m_font.m_fontDescription); | 148 return buffer.emphasisMarkGlyphData(m_font.m_fontDescription); |
| 149 } | 149 } |
| 150 | 150 |
| 151 }; // namespace blink | 151 }; // namespace blink |
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