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| 1 /* |
| 2 * Copyright 2016 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 SkDeduper_DEFINED |
| 9 #define SkDeduper_DEFINED |
| 10 |
| 11 #include "SkTypes.h" |
| 12 |
| 13 class SkImage; |
| 14 class SkPicture; |
| 15 class SkTypeface; |
| 16 |
| 17 class SkDeduper { |
| 18 public: |
| 19 virtual ~SkDeduper() {} |
| 20 |
| 21 // These return 0 on failure |
| 22 |
| 23 virtual int findOrDefineImage(SkImage*) = 0; |
| 24 virtual int findOrDefinePicture(SkPicture*) = 0; |
| 25 virtual int findOrDefineTypeface(SkTypeface*) = 0; |
| 26 virtual int findOrDefineFactory(SkFlattenable*) = 0; |
| 27 }; |
| 28 |
| 29 class SkInflator { |
| 30 public: |
| 31 virtual ~SkInflator() {} |
| 32 |
| 33 virtual SkImage* getImage(int) = 0; |
| 34 virtual SkPicture* getPicture(int) = 0; |
| 35 virtual SkTypeface* getTypeface(int) = 0; |
| 36 virtual SkFlattenable::Factory getFactory(int) = 0; |
| 37 }; |
| 38 |
| 39 #endif |
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