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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 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 GPU_COMMAND_BUFFER_SERVICE_TRANSFER_BUFFER_MANAGER_H_ | 5 #ifndef GPU_COMMAND_BUFFER_SERVICE_TRANSFER_BUFFER_MANAGER_H_ |
6 #define GPU_COMMAND_BUFFER_SERVICE_TRANSFER_BUFFER_MANAGER_H_ | 6 #define GPU_COMMAND_BUFFER_SERVICE_TRANSFER_BUFFER_MANAGER_H_ |
7 | 7 |
8 #include <stddef.h> | 8 #include <stddef.h> |
9 #include <stdint.h> | 9 #include <stdint.h> |
10 | 10 |
| 11 #include <memory> |
11 #include <set> | 12 #include <set> |
12 #include <vector> | 13 #include <vector> |
13 | 14 |
14 #include "base/compiler_specific.h" | 15 #include "base/compiler_specific.h" |
15 #include "base/containers/hash_tables.h" | 16 #include "base/containers/hash_tables.h" |
16 #include "base/macros.h" | 17 #include "base/macros.h" |
17 #include "base/memory/ref_counted.h" | 18 #include "base/memory/ref_counted.h" |
18 #include "base/trace_event/memory_dump_provider.h" | 19 #include "base/trace_event/memory_dump_provider.h" |
19 #include "gpu/command_buffer/common/command_buffer_shared.h" | 20 #include "gpu/command_buffer/common/command_buffer_shared.h" |
20 | 21 |
21 namespace gpu { | 22 namespace gpu { |
22 namespace gles2 { | 23 namespace gles2 { |
23 class MemoryTracker; | 24 class MemoryTracker; |
24 } | 25 } |
25 | 26 |
26 class GPU_EXPORT TransferBufferManagerInterface : | 27 class GPU_EXPORT TransferBufferManagerInterface : |
27 public base::RefCounted<TransferBufferManagerInterface> { | 28 public base::RefCounted<TransferBufferManagerInterface> { |
28 public: | 29 public: |
29 virtual bool RegisterTransferBuffer(int32_t id, | 30 virtual bool RegisterTransferBuffer( |
30 scoped_ptr<BufferBacking> buffer) = 0; | 31 int32_t id, |
| 32 std::unique_ptr<BufferBacking> buffer) = 0; |
31 virtual void DestroyTransferBuffer(int32_t id) = 0; | 33 virtual void DestroyTransferBuffer(int32_t id) = 0; |
32 virtual scoped_refptr<Buffer> GetTransferBuffer(int32_t id) = 0; | 34 virtual scoped_refptr<Buffer> GetTransferBuffer(int32_t id) = 0; |
33 | 35 |
34 protected: | 36 protected: |
35 friend class base::RefCounted<TransferBufferManagerInterface>; | 37 friend class base::RefCounted<TransferBufferManagerInterface>; |
36 | 38 |
37 virtual ~TransferBufferManagerInterface(); | 39 virtual ~TransferBufferManagerInterface(); |
38 }; | 40 }; |
39 | 41 |
40 class GPU_EXPORT TransferBufferManager | 42 class GPU_EXPORT TransferBufferManager |
41 : public TransferBufferManagerInterface, | 43 : public TransferBufferManagerInterface, |
42 public base::trace_event::MemoryDumpProvider { | 44 public base::trace_event::MemoryDumpProvider { |
43 public: | 45 public: |
44 explicit TransferBufferManager(gles2::MemoryTracker* memory_tracker); | 46 explicit TransferBufferManager(gles2::MemoryTracker* memory_tracker); |
45 | 47 |
46 // Overridden from base::trace_event::MemoryDumpProvider: | 48 // Overridden from base::trace_event::MemoryDumpProvider: |
47 bool OnMemoryDump(const base::trace_event::MemoryDumpArgs& args, | 49 bool OnMemoryDump(const base::trace_event::MemoryDumpArgs& args, |
48 base::trace_event::ProcessMemoryDump* pmd) override; | 50 base::trace_event::ProcessMemoryDump* pmd) override; |
49 | 51 |
50 bool Initialize(); | 52 bool Initialize(); |
51 bool RegisterTransferBuffer( | 53 bool RegisterTransferBuffer( |
52 int32_t id, | 54 int32_t id, |
53 scoped_ptr<BufferBacking> buffer_backing) override; | 55 std::unique_ptr<BufferBacking> buffer_backing) override; |
54 void DestroyTransferBuffer(int32_t id) override; | 56 void DestroyTransferBuffer(int32_t id) override; |
55 scoped_refptr<Buffer> GetTransferBuffer(int32_t id) override; | 57 scoped_refptr<Buffer> GetTransferBuffer(int32_t id) override; |
56 | 58 |
57 private: | 59 private: |
58 ~TransferBufferManager() override; | 60 ~TransferBufferManager() override; |
59 | 61 |
60 typedef base::hash_map<int32_t, scoped_refptr<Buffer>> BufferMap; | 62 typedef base::hash_map<int32_t, scoped_refptr<Buffer>> BufferMap; |
61 BufferMap registered_buffers_; | 63 BufferMap registered_buffers_; |
62 size_t shared_memory_bytes_allocated_; | 64 size_t shared_memory_bytes_allocated_; |
63 gles2::MemoryTracker* memory_tracker_; | 65 gles2::MemoryTracker* memory_tracker_; |
64 | 66 |
65 DISALLOW_COPY_AND_ASSIGN(TransferBufferManager); | 67 DISALLOW_COPY_AND_ASSIGN(TransferBufferManager); |
66 }; | 68 }; |
67 | 69 |
68 } // namespace gpu | 70 } // namespace gpu |
69 | 71 |
70 #endif // GPU_COMMAND_BUFFER_SERVICE_TRANSFER_BUFFER_MANAGER_H_ | 72 #endif // GPU_COMMAND_BUFFER_SERVICE_TRANSFER_BUFFER_MANAGER_H_ |
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