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1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2011 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 // This class chooses a capture interval so as to limit CPU usage to not exceed | 5 // This class chooses a capture interval so as to limit CPU usage to not exceed |
6 // a specified %age. It bases this on the CPU usage of recent capture and encode | 6 // a specified %age. It bases this on the CPU usage of recent capture and encode |
7 // operations, and on the number of available CPUs. | 7 // operations, and on the number of available CPUs. |
8 | 8 |
9 #ifndef REMOTING_HOST_CAPTURE_SCHEDULER_H_ | 9 #ifndef REMOTING_HOST_CAPTURE_SCHEDULER_H_ |
10 #define REMOTING_HOST_CAPTURE_SCHEDULER_H_ | 10 #define REMOTING_HOST_CAPTURE_SCHEDULER_H_ |
11 | 11 |
12 #include "base/time.h" | 12 #include "base/time/time.h" |
13 #include "remoting/base/running_average.h" | 13 #include "remoting/base/running_average.h" |
14 | 14 |
15 namespace remoting { | 15 namespace remoting { |
16 | 16 |
17 class CaptureScheduler { | 17 class CaptureScheduler { |
18 public: | 18 public: |
19 CaptureScheduler(); | 19 CaptureScheduler(); |
20 ~CaptureScheduler(); | 20 ~CaptureScheduler(); |
21 | 21 |
22 // Returns the time to wait after initiating a capture before triggering | 22 // Returns the time to wait after initiating a capture before triggering |
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34 int num_of_processors_; | 34 int num_of_processors_; |
35 RunningAverage capture_time_; | 35 RunningAverage capture_time_; |
36 RunningAverage encode_time_; | 36 RunningAverage encode_time_; |
37 | 37 |
38 DISALLOW_COPY_AND_ASSIGN(CaptureScheduler); | 38 DISALLOW_COPY_AND_ASSIGN(CaptureScheduler); |
39 }; | 39 }; |
40 | 40 |
41 } // namespace remoting | 41 } // namespace remoting |
42 | 42 |
43 #endif // REMOTING_HOST_CAPTURE_SCHEDULER_H_ | 43 #endif // REMOTING_HOST_CAPTURE_SCHEDULER_H_ |
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