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Side by Side Diff: gpu/command_buffer/service/id_manager.h

Issue 9581018: GPU: Build most of the gpu as a single DLL. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src/
Patch Set: Created 8 years, 9 months ago
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1 // Copyright (c) 2011 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_ID_MANAGER_H_ 5 #ifndef GPU_COMMAND_BUFFER_SERVICE_ID_MANAGER_H_
6 #define GPU_COMMAND_BUFFER_SERVICE_ID_MANAGER_H_ 6 #define GPU_COMMAND_BUFFER_SERVICE_ID_MANAGER_H_
7 7
8 #include "base/basictypes.h" 8 #include "base/basictypes.h"
9 #include "base/hash_tables.h" 9 #include "base/hash_tables.h"
10 #include "gpu/command_buffer/service/gl_utils.h" 10 #include "gpu/command_buffer/service/gl_utils.h"
11 #include "gpu/gpu_export.h"
11 12
12 namespace gpu { 13 namespace gpu {
13 namespace gles2 { 14 namespace gles2 {
14 15
15 // This class maps one set of ids to another. 16 // This class maps one set of ids to another.
16 // 17 //
17 // NOTE: To support shared resources an instance of this class will 18 // NOTE: To support shared resources an instance of this class will
18 // need to be shared by multiple GLES2Decoders. 19 // need to be shared by multiple GLES2Decoders.
19 class IdManager { 20 class GPU_EXPORT IdManager {
20 public: 21 public:
21 IdManager(); 22 IdManager();
22 ~IdManager(); 23 ~IdManager();
23 24
24 // Maps a client_id to a service_id. Return false if the client_id or 25 // Maps a client_id to a service_id. Return false if the client_id or
25 // service_id are already mapped to something else. 26 // service_id are already mapped to something else.
26 bool AddMapping(GLuint client_id, GLuint service_id); 27 bool AddMapping(GLuint client_id, GLuint service_id);
27 28
28 // Unmaps a pair of ids. Returns false if the pair were not previously mapped. 29 // Unmaps a pair of ids. Returns false if the pair were not previously mapped.
29 bool RemoveMapping(GLuint client_id, GLuint service_id); 30 bool RemoveMapping(GLuint client_id, GLuint service_id);
(...skipping 11 matching lines...) Expand all
41 MapType id_map_; 42 MapType id_map_;
42 43
43 DISALLOW_COPY_AND_ASSIGN(IdManager); 44 DISALLOW_COPY_AND_ASSIGN(IdManager);
44 }; 45 };
45 46
46 } // namespace gles2 47 } // namespace gles2
47 } // namespace gpu 48 } // namespace gpu
48 49
49 #endif // GPU_COMMAND_BUFFER_SERVICE_ID_MANAGER_H_ 50 #endif // GPU_COMMAND_BUFFER_SERVICE_ID_MANAGER_H_
50 51
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