reed | 54dc487 | 2016-09-13 08:09:45 -0700 | [diff] [blame] | 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 | |
Hal Canary | 6b20a55 | 2017-02-07 14:09:38 -0500 | [diff] [blame] | 11 | #include "SkFlattenable.h" |
reed | 54dc487 | 2016-09-13 08:09:45 -0700 | [diff] [blame] | 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 |