The Tor Browser / file comparison
comparison: gfx/skia/trunk/include/gpu/GrKey.h
gfx/skia/trunk/include/gpu/GrKey.h
- branch
- TOR_BUG_9701
- changeset 11
- deefc01c0e14
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| -1:000000000000 | 0:3cb958ae3c59 |
|---|---|
| 1 /* | |
| 2 * Copyright 2010 Google Inc. | |
| 3 * | |
| 4 * Use of this source code is governed by a BSD-style license that can be | |
| 5 * found in the LICENSE file. | |
| 6 */ | |
| 7 | |
| 8 #ifndef GrKey_DEFINED | |
| 9 #define GrKey_DEFINED | |
| 10 | |
| 11 class GrKey : public SkRefCnt { | |
| 12 public: | |
| 13 SK_DECLARE_INST_COUNT(GrKey) | |
| 14 | |
| 15 typedef intptr_t Hash; | |
| 16 | |
| 17 explicit GrKey(Hash hash) : fHash(hash) {} | |
| 18 | |
| 19 intptr_t getHash() const { return fHash; } | |
| 20 | |
| 21 bool operator<(const GrKey& rh) const { | |
| 22 return fHash < rh.fHash || (fHash == rh.fHash && this->lt(rh)); | |
| 23 } | |
| 24 bool operator==(const GrKey& rh) const { | |
| 25 return fHash == rh.fHash && this->eq(rh); | |
| 26 } | |
| 27 | |
| 28 protected: | |
| 29 virtual bool lt(const GrKey& rh) const = 0; | |
| 30 virtual bool eq(const GrKey& rh) const = 0; | |
| 31 | |
| 32 private: | |
| 33 const Hash fHash; | |
| 34 | |
| 35 typedef SkRefCnt INHERITED; | |
| 36 }; | |
| 37 | |
| 38 #endif |
