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1 // Copyright (c) 2013 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2013 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef CONTENT_COMMON_HOST_SHARED_BITMAP_MANAGER_H_ | 5 #ifndef CONTENT_COMMON_HOST_SHARED_BITMAP_MANAGER_H_ |
6 #define CONTENT_COMMON_HOST_SHARED_BITMAP_MANAGER_H_ | 6 #define CONTENT_COMMON_HOST_SHARED_BITMAP_MANAGER_H_ |
7 | 7 |
8 #include <map> | 8 #include <map> |
9 #include <set> | 9 #include <set> |
10 | 10 |
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39 | 39 |
40 class CONTENT_EXPORT HostSharedBitmapManager : public cc::SharedBitmapManager { | 40 class CONTENT_EXPORT HostSharedBitmapManager : public cc::SharedBitmapManager { |
41 public: | 41 public: |
42 HostSharedBitmapManager(); | 42 HostSharedBitmapManager(); |
43 virtual ~HostSharedBitmapManager(); | 43 virtual ~HostSharedBitmapManager(); |
44 | 44 |
45 static HostSharedBitmapManager* current(); | 45 static HostSharedBitmapManager* current(); |
46 | 46 |
47 // cc::SharedBitmapManager implementation. | 47 // cc::SharedBitmapManager implementation. |
48 virtual scoped_ptr<cc::SharedBitmap> AllocateSharedBitmap( | 48 virtual scoped_ptr<cc::SharedBitmap> AllocateSharedBitmap( |
49 const gfx::Size& size) OVERRIDE; | 49 const gfx::Size& size) override; |
50 virtual scoped_ptr<cc::SharedBitmap> GetSharedBitmapFromId( | 50 virtual scoped_ptr<cc::SharedBitmap> GetSharedBitmapFromId( |
51 const gfx::Size& size, | 51 const gfx::Size& size, |
52 const cc::SharedBitmapId&) OVERRIDE; | 52 const cc::SharedBitmapId&) override; |
53 virtual scoped_ptr<cc::SharedBitmap> GetBitmapForSharedMemory( | 53 virtual scoped_ptr<cc::SharedBitmap> GetBitmapForSharedMemory( |
54 base::SharedMemory*) OVERRIDE; | 54 base::SharedMemory*) override; |
55 | 55 |
56 void AllocateSharedBitmapForChild( | 56 void AllocateSharedBitmapForChild( |
57 base::ProcessHandle process_handle, | 57 base::ProcessHandle process_handle, |
58 size_t buffer_size, | 58 size_t buffer_size, |
59 const cc::SharedBitmapId& id, | 59 const cc::SharedBitmapId& id, |
60 base::SharedMemoryHandle* shared_memory_handle); | 60 base::SharedMemoryHandle* shared_memory_handle); |
61 void ChildAllocatedSharedBitmap(size_t buffer_size, | 61 void ChildAllocatedSharedBitmap(size_t buffer_size, |
62 const base::SharedMemoryHandle& handle, | 62 const base::SharedMemoryHandle& handle, |
63 base::ProcessHandle process_handle, | 63 base::ProcessHandle process_handle, |
64 const cc::SharedBitmapId& id); | 64 const cc::SharedBitmapId& id); |
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77 BitmapMap handle_map_; | 77 BitmapMap handle_map_; |
78 | 78 |
79 typedef base::hash_map<base::ProcessHandle, | 79 typedef base::hash_map<base::ProcessHandle, |
80 base::hash_set<cc::SharedBitmapId> > ProcessMap; | 80 base::hash_set<cc::SharedBitmapId> > ProcessMap; |
81 ProcessMap process_map_; | 81 ProcessMap process_map_; |
82 }; | 82 }; |
83 | 83 |
84 } // namespace content | 84 } // namespace content |
85 | 85 |
86 #endif // CONTENT_COMMON_HOST_SHARED_BITMAP_MANAGER_H_ | 86 #endif // CONTENT_COMMON_HOST_SHARED_BITMAP_MANAGER_H_ |
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