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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 |
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58 private: | 58 private: |
59 class Key; | 59 class Key; |
60 GrTHashTable<GrGlyph, Key, 7> fCache; | 60 GrTHashTable<GrGlyph, Key, 7> fCache; |
61 const GrKey* fFontScalerKey; | 61 const GrKey* fFontScalerKey; |
62 GrTAllocPool<GrGlyph> fPool; | 62 GrTAllocPool<GrGlyph> fPool; |
63 | 63 |
64 GrFontCache* fFontCache; | 64 GrFontCache* fFontCache; |
65 GrAtlasMgr* fAtlasMgr; | 65 GrAtlasMgr* fAtlasMgr; |
66 GrAtlas* fAtlas; // linklist | 66 GrAtlas* fAtlas; // linklist |
67 | 67 |
68 GrMaskFormat fMaskFormat; | 68 GrMaskFormat fMaskFormat; |
69 | 69 |
70 GrGlyph* generateGlyph(GrGlyph::PackedID packed, GrFontScaler* scaler); | 70 GrGlyph* generateGlyph(GrGlyph::PackedID packed, GrFontScaler* scaler); |
71 // returns true if after the purge, the strike is empty | 71 // returns true if after the purge, the strike is empty |
72 bool purgeAtlasAtY(GrAtlas* atlas, int yCoord); | 72 bool purgeAtlasAtY(GrAtlas* atlas, int yCoord); |
73 | 73 |
74 friend class GrFontCache; | 74 friend class GrFontCache; |
75 }; | 75 }; |
76 | 76 |
77 class GrFontCache { | 77 class GrFontCache { |
78 public: | 78 public: |
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112 | 112 |
113 GrGpu* fGpu; | 113 GrGpu* fGpu; |
114 GrAtlasMgr* fAtlasMgr[kMaskFormatCount]; | 114 GrAtlasMgr* fAtlasMgr[kMaskFormatCount]; |
115 | 115 |
116 | 116 |
117 GrTextStrike* generateStrike(GrFontScaler*, const Key&); | 117 GrTextStrike* generateStrike(GrFontScaler*, const Key&); |
118 inline void detachStrikeFromList(GrTextStrike*); | 118 inline void detachStrikeFromList(GrTextStrike*); |
119 }; | 119 }; |
120 | 120 |
121 #endif | 121 #endif |
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