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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 ScriptStreamerThread_h | 5 #ifndef ScriptStreamerThread_h |
6 #define ScriptStreamerThread_h | 6 #define ScriptStreamerThread_h |
7 | 7 |
8 #include "core/CoreExport.h" | 8 #include "core/CoreExport.h" |
9 #include "platform/TaskSynchronizer.h" | 9 #include "platform/TaskSynchronizer.h" |
10 #include "public/platform/WebThread.h" | 10 #include "public/platform/WebThread.h" |
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36 | 36 |
37 private: | 37 private: |
38 ScriptStreamerThread() | 38 ScriptStreamerThread() |
39 : m_runningTask(false) { } | 39 : m_runningTask(false) { } |
40 | 40 |
41 bool isRunning() const | 41 bool isRunning() const |
42 { | 42 { |
43 return !!m_thread; | 43 return !!m_thread; |
44 } | 44 } |
45 | 45 |
46 blink::WebThread& platformThread(); | 46 WebThread& platformThread(); |
47 | 47 |
48 // At the moment, we only use one thread, so we can only stream one script | 48 // At the moment, we only use one thread, so we can only stream one script |
49 // at a time. FIXME: Use a thread pool and stream multiple scripts. | 49 // at a time. FIXME: Use a thread pool and stream multiple scripts. |
50 WTF::OwnPtr<blink::WebThread> m_thread; | 50 WTF::OwnPtr<WebThread> m_thread; |
51 bool m_runningTask; | 51 bool m_runningTask; |
52 mutable Mutex m_mutex; // Guards m_runningTask. | 52 mutable Mutex m_mutex; // Guards m_runningTask. |
53 }; | 53 }; |
54 | 54 |
55 class ScriptStreamingTask : public WebThread::Task { | 55 class ScriptStreamingTask : public WebThread::Task { |
56 WTF_MAKE_NONCOPYABLE(ScriptStreamingTask); | 56 WTF_MAKE_NONCOPYABLE(ScriptStreamingTask); |
57 public: | 57 public: |
58 ScriptStreamingTask(WTF::PassOwnPtr<v8::ScriptCompiler::ScriptStreamingTask>
, ScriptStreamer*); | 58 ScriptStreamingTask(WTF::PassOwnPtr<v8::ScriptCompiler::ScriptStreamingTask>
, ScriptStreamer*); |
59 virtual void run() override; | 59 virtual void run() override; |
60 | 60 |
61 private: | 61 private: |
62 WTF::OwnPtr<v8::ScriptCompiler::ScriptStreamingTask> m_v8Task; | 62 WTF::OwnPtr<v8::ScriptCompiler::ScriptStreamingTask> m_v8Task; |
63 ScriptStreamer* m_streamer; | 63 ScriptStreamer* m_streamer; |
64 }; | 64 }; |
65 | 65 |
66 | 66 |
67 } // namespace blink | 67 } // namespace blink |
68 | 68 |
69 #endif // ScriptStreamerThread_h | 69 #endif // ScriptStreamerThread_h |
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