cc/resources/shared_bitmap_manager.h

   1 // Copyright 2013 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_SHARED_BITMAP_MANAGER_H_
   6 #define CC_RESOURCES_SHARED_BITMAP_MANAGER_H_
   7
   8 #include "base/basictypes.h"
   9 #include "cc/base/cc_export.h"
  10 #include "cc/resources/shared_bitmap.h"
  11 #include "ui/gfx/size.h"
  12
  13 namespace cc {
  14
  15 class CC_EXPORT SharedBitmapManager {
  16  public:
  17   SharedBitmapManager() {}
  18   virtual ~SharedBitmapManager() {}
  19
  20   virtual scoped_ptr<SharedBitmap> AllocateSharedBitmap(const gfx::Size&) = 0;
  21   virtual scoped_ptr<SharedBitmap> GetSharedBitmapFromId(
  22       const gfx::Size&,
  23       const SharedBitmapId&) = 0;
  24   virtual scoped_ptr<SharedBitmap> GetBitmapForSharedMemory(
  25       base::SharedMemory*) = 0;
  26
  27  private:
  28   DISALLOW_COPY_AND_ASSIGN(SharedBitmapManager);
  29 };
  30
  31 }  // namespace cc
  32
  33 #endif  // CC_RESOURCES_SHARED_BITMAP_MANAGER_H_