OLD | NEW |
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 WebThreadSupportingGC_h | 5 #ifndef WebThreadSupportingGC_h |
6 #define WebThreadSupportingGC_h | 6 #define WebThreadSupportingGC_h |
7 | 7 |
8 #include "platform/heap/glue/MessageLoopInterruptor.h" | 8 #include "platform/heap/glue/MessageLoopInterruptor.h" |
9 #include "platform/heap/glue/PendingGCRunner.h" | 9 #include "platform/heap/glue/PendingGCRunner.h" |
10 #include "public/platform/Platform.h" | 10 #include "public/platform/Platform.h" |
| 11 #include "public/platform/WebTaskRunner.h" |
11 #include "public/platform/WebThread.h" | 12 #include "public/platform/WebThread.h" |
12 #include "wtf/Noncopyable.h" | 13 #include "wtf/Noncopyable.h" |
13 #include "wtf/OwnPtr.h" | 14 #include "wtf/OwnPtr.h" |
14 #include "wtf/PassOwnPtr.h" | 15 #include "wtf/PassOwnPtr.h" |
15 | 16 |
16 namespace blink { | 17 namespace blink { |
17 | 18 |
18 // WebThreadSupportingGC wraps a WebThread and adds support for attaching | 19 // WebThreadSupportingGC wraps a WebThread and adds support for attaching |
19 // to and detaching from the Blink GC infrastructure. The initialize method | 20 // to and detaching from the Blink GC infrastructure. The initialize method |
20 // must be called during initialization on the WebThread and before the | 21 // must be called during initialization on the WebThread and before the |
21 // thread allocates any objects managed by the Blink GC. The shutdown | 22 // thread allocates any objects managed by the Blink GC. The shutdown |
22 // method must be called on the WebThread during shutdown when the thread | 23 // method must be called on the WebThread during shutdown when the thread |
23 // no longer needs to access objects managed by the Blink GC. | 24 // no longer needs to access objects managed by the Blink GC. |
24 // | 25 // |
25 // WebThreadSupportingGC usually internally creates and owns WebThread unless | 26 // WebThreadSupportingGC usually internally creates and owns WebThread unless |
26 // an existing WebThread is given via createForThread. | 27 // an existing WebThread is given via createForThread. |
27 class PLATFORM_EXPORT WebThreadSupportingGC final { | 28 class PLATFORM_EXPORT WebThreadSupportingGC final { |
28 WTF_MAKE_NONCOPYABLE(WebThreadSupportingGC); | 29 WTF_MAKE_NONCOPYABLE(WebThreadSupportingGC); |
29 public: | 30 public: |
30 static PassOwnPtr<WebThreadSupportingGC> create(const char* name); | 31 static PassOwnPtr<WebThreadSupportingGC> create(const char* name); |
31 static PassOwnPtr<WebThreadSupportingGC> createForThread(WebThread*); | 32 static PassOwnPtr<WebThreadSupportingGC> createForThread(WebThread*); |
32 ~WebThreadSupportingGC(); | 33 ~WebThreadSupportingGC(); |
33 | 34 |
34 void postTask(const WebTraceLocation& location, WebThread::Task* task) | 35 void postTask(const WebTraceLocation& location, WebTaskRunner::Task* task) |
35 { | 36 { |
36 m_thread->postTask(location, task); | 37 m_thread->defaultTaskRunner()->postTask(location, task); |
37 } | 38 } |
38 | 39 |
39 void postDelayedTask(const WebTraceLocation& location, WebThread::Task* task
, long long delayMs) | 40 void postDelayedTask(const WebTraceLocation& location, WebTaskRunner::Task*
task, long long delayMs) |
40 { | 41 { |
41 m_thread->postDelayedTask(location, task, delayMs); | 42 m_thread->defaultTaskRunner()->postDelayedTask(location, task, delayMs); |
42 } | 43 } |
43 | 44 |
44 bool isCurrentThread() const | 45 bool isCurrentThread() const |
45 { | 46 { |
46 return m_thread->isCurrentThread(); | 47 return m_thread->isCurrentThread(); |
47 } | 48 } |
48 | 49 |
49 void addTaskObserver(WebThread::TaskObserver* observer) | 50 void addTaskObserver(WebThread::TaskObserver* observer) |
50 { | 51 { |
51 m_thread->addTaskObserver(observer); | 52 m_thread->addTaskObserver(observer); |
(...skipping 21 matching lines...) Expand all Loading... |
73 // m_thread is guaranteed to be non-null after this instance is constructed. | 74 // m_thread is guaranteed to be non-null after this instance is constructed. |
74 // m_owningThread is non-null unless this instance is constructed for an | 75 // m_owningThread is non-null unless this instance is constructed for an |
75 // existing thread via createForThread(). | 76 // existing thread via createForThread(). |
76 WebThread* m_thread = nullptr; | 77 WebThread* m_thread = nullptr; |
77 OwnPtr<WebThread> m_owningThread; | 78 OwnPtr<WebThread> m_owningThread; |
78 }; | 79 }; |
79 | 80 |
80 } | 81 } |
81 | 82 |
82 #endif | 83 #endif |
OLD | NEW |