Line data    Source code

       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 "SkFlattenable.h"
      12             : 
      13             : class SkImage;
      14             : class SkPicture;
      15             : class SkTypeface;
      16             : 
      17           0 : class SkDeduper {
      18             : public:
      19           0 :     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           0 : class SkInflator {
      30             : public:
      31           0 :     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