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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 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 ANDROID_WEBVIEW_BROWSER_DEFERRED_GPU_COMMAND_SERVICE_H_ | 5 #ifndef ANDROID_WEBVIEW_BROWSER_DEFERRED_GPU_COMMAND_SERVICE_H_ |
6 #define ANDROID_WEBVIEW_BROWSER_DEFERRED_GPU_COMMAND_SERVICE_H_ | 6 #define ANDROID_WEBVIEW_BROWSER_DEFERRED_GPU_COMMAND_SERVICE_H_ |
7 | 7 |
8 #include <stddef.h> | 8 #include <stddef.h> |
9 | 9 |
10 #include <memory> | 10 #include <memory> |
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56 void RunTasks(); | 56 void RunTasks(); |
57 // If |is_idle| is false, this will only run older idle tasks. | 57 // If |is_idle| is false, this will only run older idle tasks. |
58 void PerformIdleWork(bool is_idle); | 58 void PerformIdleWork(bool is_idle); |
59 // Flush the idle queue until it is empty. This is different from | 59 // Flush the idle queue until it is empty. This is different from |
60 // PerformIdleWork(is_idle = true), which does not run any newly scheduled | 60 // PerformIdleWork(is_idle = true), which does not run any newly scheduled |
61 // idle tasks during the idle run. | 61 // idle tasks during the idle run. |
62 void PerformAllIdleWork(); | 62 void PerformAllIdleWork(); |
63 | 63 |
64 void AddRef() const override; | 64 void AddRef() const override; |
65 void Release() const override; | 65 void Release() const override; |
| 66 bool BlockThreadOnWaitSyncToken() const override; |
66 | 67 |
67 protected: | 68 protected: |
68 ~DeferredGpuCommandService() override; | 69 ~DeferredGpuCommandService() override; |
69 friend class base::RefCountedThreadSafe<DeferredGpuCommandService>; | 70 friend class base::RefCountedThreadSafe<DeferredGpuCommandService>; |
70 | 71 |
71 private: | 72 private: |
72 friend class ScopedAllowGL; | 73 friend class ScopedAllowGL; |
73 static void RequestProcessGL(bool for_idle); | 74 static void RequestProcessGL(bool for_idle); |
74 | 75 |
75 DeferredGpuCommandService(); | 76 DeferredGpuCommandService(); |
76 size_t IdleQueueSize(); | 77 size_t IdleQueueSize(); |
77 | 78 |
78 base::Lock tasks_lock_; | 79 base::Lock tasks_lock_; |
79 std::queue<base::Closure> tasks_; | 80 std::queue<base::Closure> tasks_; |
80 std::queue<std::pair<base::Time, base::Closure> > idle_tasks_; | 81 std::queue<std::pair<base::Time, base::Closure> > idle_tasks_; |
81 | 82 |
82 std::unique_ptr<gpu::SyncPointManager> sync_point_manager_; | 83 std::unique_ptr<gpu::SyncPointManager> sync_point_manager_; |
83 scoped_refptr<gpu::gles2::ShaderTranslatorCache> shader_translator_cache_; | 84 scoped_refptr<gpu::gles2::ShaderTranslatorCache> shader_translator_cache_; |
84 scoped_refptr<gpu::gles2::FramebufferCompletenessCache> | 85 scoped_refptr<gpu::gles2::FramebufferCompletenessCache> |
85 framebuffer_completeness_cache_; | 86 framebuffer_completeness_cache_; |
86 DISALLOW_COPY_AND_ASSIGN(DeferredGpuCommandService); | 87 DISALLOW_COPY_AND_ASSIGN(DeferredGpuCommandService); |
87 }; | 88 }; |
88 | 89 |
89 } // namespace android_webview | 90 } // namespace android_webview |
90 | 91 |
91 #endif // ANDROID_WEBVIEW_BROWSER_DEFERRED_GPU_COMMAND_SERVICE_H_ | 92 #endif // ANDROID_WEBVIEW_BROWSER_DEFERRED_GPU_COMMAND_SERVICE_H_ |
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