OLD | NEW |
1 /* | 1 /* |
2 * Copyright (c) 2015 The WebRTC project authors. All Rights Reserved. | 2 * Copyright (c) 2015 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 // Implementation of Network-Assisted Dynamic Adaptation's (NADA's) proposal. | 12 // Implementation of Network-Assisted Dynamic Adaptation's (NADA's) proposal. |
13 // Version according to Draft Document (mentioned in references) | 13 // Version according to Draft Document (mentioned in references) |
14 // http://tools.ietf.org/html/draft-zhu-rmcat-nada-06 | 14 // http://tools.ietf.org/html/draft-zhu-rmcat-nada-06 |
15 // From March 26, 2015. | 15 // From March 26, 2015. |
16 | 16 |
17 #include <math.h> | 17 #include <math.h> |
18 #include <algorithm> | 18 #include <algorithm> |
19 #include <vector> | 19 #include <vector> |
20 | 20 |
21 #include "webrtc/base/arraysize.h" | 21 #include "webrtc/modules/remote_bitrate_estimator/test/bwe_test_logging.h" |
22 #include "webrtc/modules/remote_bitrate_estimator/test/estimators/nada.h" | 22 #include "webrtc/modules/remote_bitrate_estimator/test/estimators/nada.h" |
23 #include "webrtc/modules/remote_bitrate_estimator/test/bwe_test_logging.h" | |
24 #include "webrtc/modules/rtp_rtcp/include/receive_statistics.h" | 23 #include "webrtc/modules/rtp_rtcp/include/receive_statistics.h" |
| 24 #include "webrtc/rtc_base/arraysize.h" |
25 | 25 |
26 namespace webrtc { | 26 namespace webrtc { |
27 namespace testing { | 27 namespace testing { |
28 namespace bwe { | 28 namespace bwe { |
29 | 29 |
30 namespace { | 30 namespace { |
31 // Used as an upper bound for calling AcceleratedRampDown. | 31 // Used as an upper bound for calling AcceleratedRampDown. |
32 const float kMaxCongestionSignalMs = | 32 const float kMaxCongestionSignalMs = |
33 40.0f + NadaBweSender::kMinNadaBitrateKbps / 15; | 33 40.0f + NadaBweSender::kMinNadaBitrateKbps / 15; |
34 } // namespace | 34 } // namespace |
(...skipping 249 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
284 (kTheta - (bitrate_kbps_ - kMinNadaBitrateKbps) * x_hat)) / | 284 (kTheta - (bitrate_kbps_ - kMinNadaBitrateKbps) * x_hat)) / |
285 (kTauOMs * kTauOMs) + | 285 (kTauOMs * kTauOMs) + |
286 0.5f); | 286 0.5f); |
287 | 287 |
288 bitrate_kbps_ = bitrate_kbps_ + smoothing_factor * original_increase; | 288 bitrate_kbps_ = bitrate_kbps_ + smoothing_factor * original_increase; |
289 } | 289 } |
290 | 290 |
291 } // namespace bwe | 291 } // namespace bwe |
292 } // namespace testing | 292 } // namespace testing |
293 } // namespace webrtc | 293 } // namespace webrtc |
OLD | NEW |