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1 /* | 1 /* |
2 * Copyright (c) 2016 The WebRTC project authors. All Rights Reserved. | 2 * Copyright (c) 2016 The WebRTC project authors. All Rights Reserved. |
3 * | 3 * |
4 * Use of this source code is governed by a BSD-style license | 4 * Use of this source code is governed by a BSD-style license |
5 * that can be found in the LICENSE file in the root of the source | 5 * that can be found in the LICENSE file in the root of the source |
6 * tree. An additional intellectual property rights grant can be found | 6 * tree. An additional intellectual property rights grant can be found |
7 * in the file PATENTS. All contributing project authors may | 7 * in the file PATENTS. All contributing project authors may |
8 * be found in the AUTHORS file in the root of the source tree. | 8 * be found in the AUTHORS file in the root of the source tree. |
9 */ | 9 */ |
10 | 10 |
11 #ifndef WEBRTC_RTC_BASE_RATE_LIMITER_H_ | 11 #ifndef WEBRTC_RTC_BASE_RATE_LIMITER_H_ |
12 #define WEBRTC_RTC_BASE_RATE_LIMITER_H_ | 12 #define WEBRTC_RTC_BASE_RATE_LIMITER_H_ |
13 | 13 |
14 #include <limits> | 14 #include <limits> |
15 | 15 |
16 #include "webrtc/rtc_base/constructormagic.h" | 16 #include "webrtc/base/constructormagic.h" |
17 #include "webrtc/rtc_base/criticalsection.h" | 17 #include "webrtc/base/criticalsection.h" |
18 #include "webrtc/rtc_base/rate_statistics.h" | 18 #include "webrtc/base/rate_statistics.h" |
19 | 19 |
20 namespace webrtc { | 20 namespace webrtc { |
21 | 21 |
22 class Clock; | 22 class Clock; |
23 | 23 |
24 // Class used to limit a bitrate, making sure the average does not exceed a | 24 // Class used to limit a bitrate, making sure the average does not exceed a |
25 // maximum as measured over a sliding window. This class is thread safe; all | 25 // maximum as measured over a sliding window. This class is thread safe; all |
26 // methods will acquire (the same) lock befeore executing. | 26 // methods will acquire (the same) lock befeore executing. |
27 class RateLimiter { | 27 class RateLimiter { |
28 public: | 28 public: |
(...skipping 18 matching lines...) Expand all Loading... |
47 RateStatistics current_rate_ GUARDED_BY(lock_); | 47 RateStatistics current_rate_ GUARDED_BY(lock_); |
48 int64_t window_size_ms_ GUARDED_BY(lock_); | 48 int64_t window_size_ms_ GUARDED_BY(lock_); |
49 uint32_t max_rate_bps_ GUARDED_BY(lock_); | 49 uint32_t max_rate_bps_ GUARDED_BY(lock_); |
50 | 50 |
51 RTC_DISALLOW_IMPLICIT_CONSTRUCTORS(RateLimiter); | 51 RTC_DISALLOW_IMPLICIT_CONSTRUCTORS(RateLimiter); |
52 }; | 52 }; |
53 | 53 |
54 } // namespace webrtc | 54 } // namespace webrtc |
55 | 55 |
56 #endif // WEBRTC_RTC_BASE_RATE_LIMITER_H_ | 56 #endif // WEBRTC_RTC_BASE_RATE_LIMITER_H_ |
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