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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_CLIENT_SHARE_GROUP_H_ | 5 #ifndef GPU_COMMAND_BUFFER_CLIENT_SHARE_GROUP_H_ |
6 #define GPU_COMMAND_BUFFER_CLIENT_SHARE_GROUP_H_ | 6 #define GPU_COMMAND_BUFFER_CLIENT_SHARE_GROUP_H_ |
7 | 7 |
8 #include <GLES2/gl2.h> | 8 #include <GLES2/gl2.h> |
9 #include <stdint.h> | 9 #include <stdint.h> |
10 | 10 |
11 #include <memory> | 11 #include <memory> |
12 | 12 |
13 #include "base/macros.h" | 13 #include "base/macros.h" |
14 #include "base/synchronization/lock.h" | 14 #include "base/synchronization/lock.h" |
15 #include "gles2_impl_export.h" | 15 #include "gles2_impl_export.h" |
| 16 #include "gpu/command_buffer/client/client_discardable_manager.h" |
16 #include "gpu/command_buffer/client/ref_counted.h" | 17 #include "gpu/command_buffer/client/ref_counted.h" |
17 #include "gpu/command_buffer/common/gles2_cmd_format.h" | 18 #include "gpu/command_buffer/common/gles2_cmd_format.h" |
18 | 19 |
19 namespace gpu { | 20 namespace gpu { |
20 namespace gles2 { | 21 namespace gles2 { |
21 | 22 |
22 class GLES2Implementation; | 23 class GLES2Implementation; |
23 class GLES2ImplementationTest; | 24 class GLES2ImplementationTest; |
24 class ProgramInfoManager; | 25 class ProgramInfoManager; |
25 | 26 |
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140 for (int i = 0; i < id_namespaces::kNumIdNamespaces; ++i) { | 141 for (int i = 0; i < id_namespaces::kNumIdNamespaces; ++i) { |
141 id_handlers_[i]->FreeContext(gl_impl); | 142 id_handlers_[i]->FreeContext(gl_impl); |
142 } | 143 } |
143 for (auto& range_id_handler : range_id_handlers_) { | 144 for (auto& range_id_handler : range_id_handlers_) { |
144 range_id_handler->FreeContext(gl_impl); | 145 range_id_handler->FreeContext(gl_impl); |
145 } | 146 } |
146 } | 147 } |
147 | 148 |
148 uint64_t TracingGUID() const { return tracing_guid_; } | 149 uint64_t TracingGUID() const { return tracing_guid_; } |
149 | 150 |
| 151 ClientDiscardableManager* discardable_manager() { |
| 152 return &discardable_manager_; |
| 153 } |
| 154 |
150 // Mark the ShareGroup as lost when an error occurs on any context in the | 155 // Mark the ShareGroup as lost when an error occurs on any context in the |
151 // group. This is thread safe as contexts may be on different threads. | 156 // group. This is thread safe as contexts may be on different threads. |
152 void Lose(); | 157 void Lose(); |
153 // Report if any context in the ShareGroup has reported itself lost. This is | 158 // Report if any context in the ShareGroup has reported itself lost. This is |
154 // thread safe as contexts may be on different threads. | 159 // thread safe as contexts may be on different threads. |
155 bool IsLost() const; | 160 bool IsLost() const; |
156 | 161 |
157 private: | 162 private: |
158 friend class gpu::RefCountedThreadSafe<ShareGroup>; | 163 friend class gpu::RefCountedThreadSafe<ShareGroup>; |
159 friend class gpu::gles2::GLES2ImplementationTest; | 164 friend class gpu::gles2::GLES2ImplementationTest; |
160 ~ShareGroup(); | 165 ~ShareGroup(); |
161 | 166 |
162 // Install a new program info manager. Used for testing only; | 167 // Install a new program info manager. Used for testing only; |
163 void SetProgramInfoManagerForTesting(ProgramInfoManager* manager); | 168 void SetProgramInfoManagerForTesting(ProgramInfoManager* manager); |
164 | 169 |
165 std::unique_ptr<IdHandlerInterface> | 170 std::unique_ptr<IdHandlerInterface> |
166 id_handlers_[id_namespaces::kNumIdNamespaces]; | 171 id_handlers_[id_namespaces::kNumIdNamespaces]; |
167 std::unique_ptr<RangeIdHandlerInterface> | 172 std::unique_ptr<RangeIdHandlerInterface> |
168 range_id_handlers_[id_namespaces::kNumRangeIdNamespaces]; | 173 range_id_handlers_[id_namespaces::kNumRangeIdNamespaces]; |
169 std::unique_ptr<ProgramInfoManager> program_info_manager_; | 174 std::unique_ptr<ProgramInfoManager> program_info_manager_; |
| 175 ClientDiscardableManager discardable_manager_; |
170 | 176 |
171 bool bind_generates_resource_; | 177 bool bind_generates_resource_; |
172 uint64_t tracing_guid_; | 178 uint64_t tracing_guid_; |
173 | 179 |
174 mutable base::Lock lost_lock_; | 180 mutable base::Lock lost_lock_; |
175 bool lost_ = false; | 181 bool lost_ = false; |
176 | 182 |
177 DISALLOW_COPY_AND_ASSIGN(ShareGroup); | 183 DISALLOW_COPY_AND_ASSIGN(ShareGroup); |
178 }; | 184 }; |
179 | 185 |
180 } // namespace gles2 | 186 } // namespace gles2 |
181 } // namespace gpu | 187 } // namespace gpu |
182 | 188 |
183 #endif // GPU_COMMAND_BUFFER_CLIENT_SHARE_GROUP_H_ | 189 #endif // GPU_COMMAND_BUFFER_CLIENT_SHARE_GROUP_H_ |
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