cc/resources/raster_buffer.h

   1 // Copyright 2014 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef CC_RESOURCES_RASTER_BUFFER_H_
   6 #define CC_RESOURCES_RASTER_BUFFER_H_
   7
   8 #include "skia/ext/refptr.h"
   9
  10 class SkCanvas;
  11
  12 namespace cc {
  13
  14 class RasterBuffer {
  15  public:
  16   virtual skia::RefPtr<SkCanvas> AcquireSkCanvas() = 0;
  17   virtual void ReleaseSkCanvas(const skia::RefPtr<SkCanvas>& canvas) = 0;
  18
  19  protected:
  20   virtual ~RasterBuffer() {}
  21 };
  22
  23 }  // namespace cc
  24
  25 #endif  // CC_RESOURCES_RASTER_BUFFER_H_