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1 // Copyright 2016 The Chromium Authors. All rights reserved. | 1 // Copyright 2016 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 AudioWorkletThread_h | 5 #ifndef AudioWorkletThread_h |
6 #define AudioWorkletThread_h | 6 #define AudioWorkletThread_h |
7 | 7 |
8 #include "core/workers/WorkerLoaderProxy.h" | 8 #include "core/workers/WorkerLoaderProxy.h" |
9 #include "core/workers/WorkerThread.h" | 9 #include "core/workers/WorkerThread.h" |
10 #include "core/workers/WorkletThreadHolder.h" | 10 #include "core/workers/WorkletThreadHolder.h" |
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24 static std::unique_ptr<AudioWorkletThread> create( | 24 static std::unique_ptr<AudioWorkletThread> create( |
25 PassRefPtr<WorkerLoaderProxy>, | 25 PassRefPtr<WorkerLoaderProxy>, |
26 WorkerReportingProxy&); | 26 WorkerReportingProxy&); |
27 ~AudioWorkletThread() override; | 27 ~AudioWorkletThread() override; |
28 | 28 |
29 WorkerBackingThread& workerBackingThread() override; | 29 WorkerBackingThread& workerBackingThread() override; |
30 | 30 |
31 // The backing thread is cleared by clearSharedBackingThread(). | 31 // The backing thread is cleared by clearSharedBackingThread(). |
32 void clearWorkerBackingThread() override {} | 32 void clearWorkerBackingThread() override {} |
33 | 33 |
34 bool shouldAttachThreadDebugger() const override { return false; } | |
35 | |
36 // This may block the main thread. | 34 // This may block the main thread. |
37 static void collectAllGarbage(); | 35 static void collectAllGarbage(); |
38 | 36 |
39 static void ensureSharedBackingThread(); | 37 static void ensureSharedBackingThread(); |
40 static void clearSharedBackingThread(); | 38 static void clearSharedBackingThread(); |
41 | 39 |
42 static void createSharedBackingThreadForTest(); | 40 static void createSharedBackingThreadForTest(); |
43 | 41 |
44 protected: | 42 protected: |
45 WorkerOrWorkletGlobalScope* createWorkerGlobalScope( | 43 WorkerOrWorkletGlobalScope* createWorkerGlobalScope( |
46 std::unique_ptr<WorkerThreadStartupData>) final; | 44 std::unique_ptr<WorkerThreadStartupData>) final; |
47 | 45 |
48 bool isOwningBackingThread() const override { return false; } | 46 bool isOwningBackingThread() const override { return false; } |
49 | 47 |
50 private: | 48 private: |
51 AudioWorkletThread(PassRefPtr<WorkerLoaderProxy>, WorkerReportingProxy&); | 49 AudioWorkletThread(PassRefPtr<WorkerLoaderProxy>, WorkerReportingProxy&); |
52 }; | 50 }; |
53 | 51 |
54 } // namespace blink | 52 } // namespace blink |
55 | 53 |
56 #endif // AudioWorkletThread_h | 54 #endif // AudioWorkletThread_h |
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