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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 CC_RESOURCES_TASK_GRAPH_RUNNER_H_ | 5 #ifndef CC_RESOURCES_TASK_GRAPH_RUNNER_H_ |
6 #define CC_RESOURCES_TASK_GRAPH_RUNNER_H_ | 6 #define CC_RESOURCES_TASK_GRAPH_RUNNER_H_ |
7 | 7 |
8 #include <map> | 8 #include <map> |
9 #include <vector> | 9 #include <vector> |
10 | 10 |
11 #include "base/logging.h" | 11 #include "base/logging.h" |
12 #include "base/memory/ref_counted.h" | 12 #include "base/memory/ref_counted.h" |
13 #include "base/synchronization/condition_variable.h" | 13 #include "base/synchronization/condition_variable.h" |
14 #include "cc/base/cc_export.h" | 14 #include "cc/base/cc_export.h" |
15 | 15 |
16 namespace cc { | 16 namespace cc { |
17 | 17 |
18 class CC_EXPORT Task : public base::RefCountedThreadSafe<Task> { | 18 class CC_EXPORT Task : public base::RefCountedThreadSafe<Task> { |
19 public: | 19 public: |
20 typedef std::vector<scoped_refptr<Task> > Vector; | 20 typedef std::vector<scoped_refptr<Task>> Vector; |
21 | 21 |
22 virtual void RunOnWorkerThread() = 0; | 22 virtual void RunOnWorkerThread() = 0; |
23 | 23 |
24 void WillRun(); | 24 void WillRun(); |
25 void DidRun(); | 25 void DidRun(); |
26 bool HasFinishedRunning() const; | 26 bool HasFinishedRunning() const; |
27 | 27 |
28 protected: | 28 protected: |
29 friend class base::RefCountedThreadSafe<Task>; | 29 friend class base::RefCountedThreadSafe<Task>; |
30 | 30 |
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223 | 223 |
224 // Set during shutdown. Tells Run() to return when no more tasks are pending. | 224 // Set during shutdown. Tells Run() to return when no more tasks are pending. |
225 bool shutdown_; | 225 bool shutdown_; |
226 | 226 |
227 DISALLOW_COPY_AND_ASSIGN(TaskGraphRunner); | 227 DISALLOW_COPY_AND_ASSIGN(TaskGraphRunner); |
228 }; | 228 }; |
229 | 229 |
230 } // namespace cc | 230 } // namespace cc |
231 | 231 |
232 #endif // CC_RESOURCES_TASK_GRAPH_RUNNER_H_ | 232 #endif // CC_RESOURCES_TASK_GRAPH_RUNNER_H_ |
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