Line data    Source code

       1             : /*
       2             :  * Copyright 2017 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             : 
       9             : #ifndef GrExternalTextureData_DEFINED
      10             : #define GrExternalTextureData_DEFINED
      11             : 
      12             : #include "GrTypes.h"
      13             : 
      14             : class GrContext;
      15             : 
      16           0 : class SK_API GrExternalTextureData : SkNoncopyable {
      17             : public:
      18           0 :     virtual ~GrExternalTextureData() {}
      19             :     virtual GrBackend getBackend() const = 0;
      20             : protected:
      21             :     virtual GrBackendObject getBackendObject() const = 0;
      22             :     virtual void attachToContext(GrContext*) = 0;
      23             : 
      24             :     friend class SkCrossContextImageData;
      25             :     friend class SkImage;
      26             : };
      27             : 
      28             : #endif