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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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