OLD | NEW |
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_COMMAND_BUFFER_SERVICE_H_ | 5 #ifndef GPU_COMMAND_BUFFER_SERVICE_COMMAND_BUFFER_SERVICE_H_ |
6 #define GPU_COMMAND_BUFFER_SERVICE_COMMAND_BUFFER_SERVICE_H_ | 6 #define GPU_COMMAND_BUFFER_SERVICE_COMMAND_BUFFER_SERVICE_H_ |
7 | 7 |
8 #include "base/callback.h" | 8 #include "base/callback.h" |
9 #include "base/memory/shared_memory.h" | 9 #include "base/memory/shared_memory.h" |
10 #include "gpu/command_buffer/common/command_buffer.h" | 10 #include "gpu/command_buffer/common/command_buffer.h" |
(...skipping 18 matching lines...) Expand all Loading... |
29 virtual State GetLastState() OVERRIDE; | 29 virtual State GetLastState() OVERRIDE; |
30 virtual int32 GetLastToken() OVERRIDE; | 30 virtual int32 GetLastToken() OVERRIDE; |
31 virtual void Flush(int32 put_offset) OVERRIDE; | 31 virtual void Flush(int32 put_offset) OVERRIDE; |
32 virtual State FlushSync(int32 put_offset, int32 last_known_get) OVERRIDE; | 32 virtual State FlushSync(int32 put_offset, int32 last_known_get) OVERRIDE; |
33 virtual void SetGetBuffer(int32 transfer_buffer_id) OVERRIDE; | 33 virtual void SetGetBuffer(int32 transfer_buffer_id) OVERRIDE; |
34 virtual void SetGetOffset(int32 get_offset) OVERRIDE; | 34 virtual void SetGetOffset(int32 get_offset) OVERRIDE; |
35 virtual Buffer CreateTransferBuffer(size_t size, int32* id) OVERRIDE; | 35 virtual Buffer CreateTransferBuffer(size_t size, int32* id) OVERRIDE; |
36 virtual void DestroyTransferBuffer(int32 id) OVERRIDE; | 36 virtual void DestroyTransferBuffer(int32 id) OVERRIDE; |
37 virtual Buffer GetTransferBuffer(int32 id) OVERRIDE; | 37 virtual Buffer GetTransferBuffer(int32 id) OVERRIDE; |
38 virtual void SetToken(int32 token) OVERRIDE; | 38 virtual void SetToken(int32 token) OVERRIDE; |
| 39 virtual void SetSerial(uint32 serial) OVERRIDE; |
39 virtual void SetParseError(error::Error error) OVERRIDE; | 40 virtual void SetParseError(error::Error error) OVERRIDE; |
40 virtual void SetContextLostReason(error::ContextLostReason) OVERRIDE; | 41 virtual void SetContextLostReason(error::ContextLostReason) OVERRIDE; |
41 | 42 |
42 // Sets a callback that is called whenever the put offset is changed. When | 43 // Sets a callback that is called whenever the put offset is changed. When |
43 // called with sync==true, the callback must not return until some progress | 44 // called with sync==true, the callback must not return until some progress |
44 // has been made (unless the command buffer is empty), i.e. the get offset | 45 // has been made (unless the command buffer is empty), i.e. the get offset |
45 // must have changed. It need not process the entire command buffer though. | 46 // must have changed. It need not process the entire command buffer though. |
46 // This allows concurrency between the writer and the reader while giving the | 47 // This allows concurrency between the writer and the reader while giving the |
47 // writer a means of waiting for the reader to make some progress before | 48 // writer a means of waiting for the reader to make some progress before |
48 // attempting to write more to the command buffer. Takes ownership of | 49 // attempting to write more to the command buffer. Takes ownership of |
(...skipping 23 matching lines...) Expand all Loading... |
72 scoped_ptr<base::SharedMemory> shared_state_shm_; | 73 scoped_ptr<base::SharedMemory> shared_state_shm_; |
73 CommandBufferSharedState* shared_state_; | 74 CommandBufferSharedState* shared_state_; |
74 int32 num_entries_; | 75 int32 num_entries_; |
75 int32 get_offset_; | 76 int32 get_offset_; |
76 int32 put_offset_; | 77 int32 put_offset_; |
77 base::Closure put_offset_change_callback_; | 78 base::Closure put_offset_change_callback_; |
78 GetBufferChangedCallback get_buffer_change_callback_; | 79 GetBufferChangedCallback get_buffer_change_callback_; |
79 base::Closure parse_error_callback_; | 80 base::Closure parse_error_callback_; |
80 TransferBufferManagerInterface* transfer_buffer_manager_; | 81 TransferBufferManagerInterface* transfer_buffer_manager_; |
81 int32 token_; | 82 int32 token_; |
| 83 uint32 serial_; |
82 uint32 generation_; | 84 uint32 generation_; |
83 error::Error error_; | 85 error::Error error_; |
84 error::ContextLostReason context_lost_reason_; | 86 error::ContextLostReason context_lost_reason_; |
85 | 87 |
86 DISALLOW_COPY_AND_ASSIGN(CommandBufferService); | 88 DISALLOW_COPY_AND_ASSIGN(CommandBufferService); |
87 }; | 89 }; |
88 | 90 |
89 } // namespace gpu | 91 } // namespace gpu |
90 | 92 |
91 #endif // GPU_COMMAND_BUFFER_SERVICE_COMMAND_BUFFER_SERVICE_H_ | 93 #endif // GPU_COMMAND_BUFFER_SERVICE_COMMAND_BUFFER_SERVICE_H_ |
OLD | NEW |