OLD | NEW |
1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2011 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 // This file defines the CommandBufferEngine class, providing the main loop for | 5 // This file defines the CommandBufferEngine class, providing the main loop for |
6 // the service, exposing the RPC API, managing the command parser. | 6 // the service, exposing the RPC API, managing the command parser. |
7 | 7 |
8 #ifndef GPU_COMMAND_BUFFER_SERVICE_CMD_BUFFER_ENGINE_H_ | 8 #ifndef GPU_COMMAND_BUFFER_SERVICE_CMD_BUFFER_ENGINE_H_ |
9 #define GPU_COMMAND_BUFFER_SERVICE_CMD_BUFFER_ENGINE_H_ | 9 #define GPU_COMMAND_BUFFER_SERVICE_CMD_BUFFER_ENGINE_H_ |
10 | 10 |
(...skipping 11 matching lines...) Expand all Loading... |
22 } | 22 } |
23 | 23 |
24 // Gets the base address and size of a registered shared memory buffer. | 24 // Gets the base address and size of a registered shared memory buffer. |
25 // Parameters: | 25 // Parameters: |
26 // shm_id: the identifier for the shared memory buffer. | 26 // shm_id: the identifier for the shared memory buffer. |
27 virtual Buffer GetSharedMemoryBuffer(int32 shm_id) = 0; | 27 virtual Buffer GetSharedMemoryBuffer(int32 shm_id) = 0; |
28 | 28 |
29 // Sets the token value. | 29 // Sets the token value. |
30 virtual void set_token(int32 token) = 0; | 30 virtual void set_token(int32 token) = 0; |
31 | 31 |
| 32 // Sets the serial value. |
| 33 virtual void set_serial(uint32 serial) = 0; |
| 34 |
32 // Sets the shared memory buffer used for commands. | 35 // Sets the shared memory buffer used for commands. |
33 virtual bool SetGetBuffer(int32 transfer_buffer_id) = 0; | 36 virtual bool SetGetBuffer(int32 transfer_buffer_id) = 0; |
34 | 37 |
35 // Sets the "get" pointer. Return false if offset is out of range. | 38 // Sets the "get" pointer. Return false if offset is out of range. |
36 virtual bool SetGetOffset(int32 offset) = 0; | 39 virtual bool SetGetOffset(int32 offset) = 0; |
37 | 40 |
38 // Gets the "get" pointer. | 41 // Gets the "get" pointer. |
39 virtual int32 GetGetOffset() = 0; | 42 virtual int32 GetGetOffset() = 0; |
40 | 43 |
41 private: | 44 private: |
42 DISALLOW_COPY_AND_ASSIGN(CommandBufferEngine); | 45 DISALLOW_COPY_AND_ASSIGN(CommandBufferEngine); |
43 }; | 46 }; |
44 | 47 |
45 } // namespace gpu | 48 } // namespace gpu |
46 | 49 |
47 #endif // GPU_COMMAND_BUFFER_SERVICE_CMD_BUFFER_ENGINE_H_ | 50 #endif // GPU_COMMAND_BUFFER_SERVICE_CMD_BUFFER_ENGINE_H_ |
OLD | NEW |