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1 /* | 1 /* |
2 * Copyright 2010 Google Inc. | 2 * Copyright 2010 Google Inc. |
3 * | 3 * |
4 * Use of this source code is governed by a BSD-style license that can be | 4 * Use of this source code is governed by a BSD-style license that can be |
5 * found in the LICENSE file. | 5 * found in the LICENSE file. |
6 */ | 6 */ |
7 | 7 |
8 #ifndef GrFontScaler_DEFINED | 8 #ifndef GrFontScaler_DEFINED |
9 #define GrFontScaler_DEFINED | 9 #define GrFontScaler_DEFINED |
10 | 10 |
11 #include "GrGlyph.h" | 11 #include "GrGlyph.h" |
12 #include "GrTypes.h" | 12 #include "GrTypes.h" |
13 | 13 |
14 #include "SkDescriptor.h" | 14 #include "SkDescriptor.h" |
15 | 15 |
16 class SkGlyph; | 16 class SkGlyph; |
17 class SkPath; | 17 class SkPath; |
18 | 18 |
19 /* | 19 /* |
20 * Wrapper class to turn a font cache descriptor into a key | 20 * Wrapper class to turn a font cache descriptor into a key |
21 * for GrFontScaler-related lookups | 21 * for GrFontScaler-related lookups |
22 */ | 22 */ |
23 class GrFontDescKey : public SkRefCnt { | 23 class GrFontDescKey : public SkRefCnt { |
24 public: | 24 public: |
25 explicit GrFontDescKey(const SkDescriptor& desc) : fDesc(desc), fHash(desc.g
etChecksum()) {} | 25 explicit GrFontDescKey(const SkDescriptor& desc) : fDesc(desc), fHash(desc.g
etChecksum()) {} |
26 | 26 |
27 uint32_t getHash() const { return fHash; } | 27 uint32_t getHash() const { return fHash; } |
28 | 28 |
29 bool operator==(const GrFontDescKey& rh) const { | 29 bool operator==(const GrFontDescKey& rh) const { |
30 return fHash == rh.fHash && fDesc.getDesc()->equals(*rh.fDesc.getDesc())
; | 30 return fHash == rh.fHash && *fDesc.getDesc() == *rh.fDesc.getDesc(); |
31 } | 31 } |
32 | 32 |
33 private: | 33 private: |
34 SkAutoDescriptor fDesc; | 34 SkAutoDescriptor fDesc; |
35 uint32_t fHash; | 35 uint32_t fHash; |
36 | 36 |
37 typedef SkRefCnt INHERITED; | 37 typedef SkRefCnt INHERITED; |
38 }; | 38 }; |
39 | 39 |
40 /* | 40 /* |
(...skipping 19 matching lines...) Expand all Loading... |
60 const SkGlyph& grToSkGlyph(GrGlyph::PackedID); | 60 const SkGlyph& grToSkGlyph(GrGlyph::PackedID); |
61 | 61 |
62 private: | 62 private: |
63 SkGlyphCache* fStrike; | 63 SkGlyphCache* fStrike; |
64 GrFontDescKey* fKey; | 64 GrFontDescKey* fKey; |
65 | 65 |
66 typedef SkRefCnt INHERITED; | 66 typedef SkRefCnt INHERITED; |
67 }; | 67 }; |
68 | 68 |
69 #endif | 69 #endif |
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