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1 | 1 |
2 /* | 2 /* |
3 * Copyright 2010 Google Inc. | 3 * Copyright 2010 Google Inc. |
4 * | 4 * |
5 * Use of this source code is governed by a BSD-style license that can be | 5 * Use of this source code is governed by a BSD-style license that can be |
6 * found in the LICENSE file. | 6 * found in the LICENSE file. |
7 */ | 7 */ |
8 | 8 |
9 | 9 |
10 | 10 |
11 #ifndef GrTextStrike_impl_DEFINED | 11 #ifndef GrTextStrike_impl_DEFINED |
12 #define GrTextStrike_impl_DEFINED | 12 #define GrTextStrike_impl_DEFINED |
13 | 13 |
14 class GrFontCache::Key { | 14 class GrFontCache::Key { |
15 public: | 15 public: |
16 explicit Key(const GrKey* fontScalarKey) { | 16 explicit Key(const GrKey* fontScalarKey) { |
17 fFontScalerKey = fontScalarKey; | 17 fFontScalerKey = fontScalarKey; |
18 } | 18 } |
19 | 19 |
20 intptr_t getHash() const { return fFontScalerKey->getHash(); } | 20 intptr_t getHash() const { return fFontScalerKey->getHash(); } |
21 | 21 |
22 static bool LT(const GrTextStrike& strike, const Key& key) { | 22 static bool LessThan(const GrTextStrike& strike, const Key& key) { |
23 return *strike.getFontScalerKey() < *key.fFontScalerKey; | 23 return *strike.getFontScalerKey() < *key.fFontScalerKey; |
24 } | 24 } |
25 static bool EQ(const GrTextStrike& strike, const Key& key) { | 25 static bool Equals(const GrTextStrike& strike, const Key& key) { |
26 return *strike.getFontScalerKey() == *key.fFontScalerKey; | 26 return *strike.getFontScalerKey() == *key.fFontScalerKey; |
27 } | 27 } |
28 | 28 |
29 private: | 29 private: |
30 const GrKey* fFontScalerKey; | 30 const GrKey* fFontScalerKey; |
31 }; | 31 }; |
32 | 32 |
33 void GrFontCache::detachStrikeFromList(GrTextStrike* strike) { | 33 void GrFontCache::detachStrikeFromList(GrTextStrike* strike) { |
34 if (strike->fPrev) { | 34 if (strike->fPrev) { |
35 SkASSERT(fHead != strike); | 35 SkASSERT(fHead != strike); |
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81 /** | 81 /** |
82 * This Key just wraps a glyphID, and matches the protocol need for | 82 * This Key just wraps a glyphID, and matches the protocol need for |
83 * GrTHashTable | 83 * GrTHashTable |
84 */ | 84 */ |
85 class GrTextStrike::Key { | 85 class GrTextStrike::Key { |
86 public: | 86 public: |
87 Key(GrGlyph::PackedID id) : fPackedID(id) {} | 87 Key(GrGlyph::PackedID id) : fPackedID(id) {} |
88 | 88 |
89 uint32_t getHash() const { return fPackedID; } | 89 uint32_t getHash() const { return fPackedID; } |
90 | 90 |
91 static bool LT(const GrGlyph& glyph, const Key& key) { | 91 static bool LessThan(const GrGlyph& glyph, const Key& key) { |
92 return glyph.fPackedID < key.fPackedID; | 92 return glyph.fPackedID < key.fPackedID; |
93 } | 93 } |
94 static bool EQ(const GrGlyph& glyph, const Key& key) { | 94 static bool Equals(const GrGlyph& glyph, const Key& key) { |
95 return glyph.fPackedID == key.fPackedID; | 95 return glyph.fPackedID == key.fPackedID; |
96 } | 96 } |
97 | 97 |
98 private: | 98 private: |
99 GrGlyph::PackedID fPackedID; | 99 GrGlyph::PackedID fPackedID; |
100 }; | 100 }; |
101 | 101 |
102 GrGlyph* GrTextStrike::getGlyph(GrGlyph::PackedID packed, | 102 GrGlyph* GrTextStrike::getGlyph(GrGlyph::PackedID packed, |
103 GrFontScaler* scaler) { | 103 GrFontScaler* scaler) { |
104 GrGlyph* glyph = fCache.find(packed); | 104 GrGlyph* glyph = fCache.find(packed); |
105 if (NULL == glyph) { | 105 if (NULL == glyph) { |
106 glyph = this->generateGlyph(packed, scaler); | 106 glyph = this->generateGlyph(packed, scaler); |
107 } | 107 } |
108 return glyph; | 108 return glyph; |
109 } | 109 } |
110 | 110 |
111 #endif | 111 #endif |
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