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1 /* | 1 /* |
2 * Copyright (c) 2017 The WebRTC project authors. All Rights Reserved. | 2 * Copyright (c) 2017 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 | 11 |
12 #ifndef WEBRTC_MODULES_REMOTE_BITRATE_ESTIMATOR_TEST_ESTIMATORS_MAX_BANDWIDTH_FI
LTER_H_ | 12 #ifndef WEBRTC_MODULES_REMOTE_BITRATE_ESTIMATOR_TEST_ESTIMATORS_MAX_BANDWIDTH_FI
LTER_H_ |
13 #define WEBRTC_MODULES_REMOTE_BITRATE_ESTIMATOR_TEST_ESTIMATORS_MAX_BANDWIDTH_FI
LTER_H_ | 13 #define WEBRTC_MODULES_REMOTE_BITRATE_ESTIMATOR_TEST_ESTIMATORS_MAX_BANDWIDTH_FI
LTER_H_ |
14 | 14 |
15 #include <cstddef> | 15 #include <climits> |
16 #include <cstdint> | 16 #include <list> |
| 17 #include <map> |
| 18 #include <memory> |
| 19 #include <utility> |
| 20 #include <vector> |
| 21 |
| 22 #include "webrtc/logging/rtc_event_log/mock/mock_rtc_event_log.h" |
| 23 #include "webrtc/modules/remote_bitrate_estimator/include/send_time_history.h" |
| 24 #include "webrtc/modules/remote_bitrate_estimator/test/bwe.h" |
17 | 25 |
18 namespace webrtc { | 26 namespace webrtc { |
19 namespace testing { | 27 namespace testing { |
20 namespace bwe { | 28 namespace bwe { |
21 class MaxBandwidthFilter { | 29 class MaxBandwidthFilter { |
22 public: | 30 public: |
23 MaxBandwidthFilter(); | 31 MaxBandwidthFilter(); |
24 | 32 |
25 ~MaxBandwidthFilter(); | 33 ~MaxBandwidthFilter(); |
26 int64_t max_bandwidth_estimate_bytes_per_ms() { | 34 int64_t max_bandwidth_estimate_bps() { return max_bandwidth_estimate_bps_; } |
27 return max_bandwidth_estimate_bytes_per_ms_; | |
28 } | |
29 | 35 |
30 // Save bandwidth sample for the current round. We save bandwidth samples for | 36 // Save bandwidth sample for the current round. |
31 // past 10 rounds to provide better bandwidth estimate. | 37 // We save bandwidth samples for past 10 rounds to |
| 38 // provide better bandwidth estimate. |
| 39 |
32 void AddBandwidthSample(int64_t sample, int64_t round, size_t filter_size); | 40 void AddBandwidthSample(int64_t sample, int64_t round, size_t filter_size); |
33 | 41 |
34 // Check if bandwidth has grown by certain multiplier for past x rounds, | 42 // Check if bandwidth has grown by certain multiplier for past x rounds, |
35 // to decide whether or not full bandwidth was reached. | 43 // to decide whether or full bandwidth was reached. |
36 bool FullBandwidthReached(float growth_target, int max_rounds_without_growth); | 44 bool FullBandwidthReached(float growth_target, int max_rounds_without_growth); |
37 | 45 |
38 private: | 46 private: |
39 int64_t bandwidth_last_round_bytes_per_ms_; | 47 int64_t bandwidth_last_round_bytes_per_ms_; |
40 uint64_t round_bandwidth_updated_; | 48 // uint64_t round_bandwidth_updated_ = 0; |
41 int64_t max_bandwidth_estimate_bytes_per_ms_; | 49 int64_t max_bandwidth_estimate_bps_; |
42 int64_t rounds_without_growth_; | 50 int64_t rounds_without_growth_; |
| 51 std::pair<int64_t, size_t> bandwidth_samples_[3]; |
43 }; | 52 }; |
44 } // namespace bwe | 53 } // namespace bwe |
45 } // namespace testing | 54 } // namespace testing |
46 } // namespace webrtc | 55 } // namespace webrtc |
47 | 56 |
48 #endif // WEBRTC_MODULES_REMOTE_BITRATE_ESTIMATOR_TEST_ESTIMATORS_MAX_BANDWIDTH
_FILTER_H_ | 57 #endif // WEBRTC_MODULES_REMOTE_BITRATE_ESTIMATOR_TEST_ESTIMATORS_MAX_BANDWIDTH
_FILTER_H_ |
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