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| 1 /* | 1 /* |
| 2 * Copyright (c) 2013 The WebRTC project authors. All Rights Reserved. | 2 * Copyright (c) 2013 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 #include "webrtc/modules/remote_bitrate_estimator/test/bwe_test_framework.h" | 11 #include "webrtc/modules/remote_bitrate_estimator/test/bwe_test_framework.h" |
| 12 | 12 |
| 13 #include <stdio.h> | 13 #include <stdio.h> |
| 14 | 14 |
| 15 #include <sstream> | 15 #include <sstream> |
| 16 | 16 |
| 17 #include "webrtc/base/common.h" | |
| 18 #include "webrtc/base/constructormagic.h" | 17 #include "webrtc/base/constructormagic.h" |
| 19 | 18 |
| 20 namespace webrtc { | 19 namespace webrtc { |
| 21 namespace testing { | 20 namespace testing { |
| 22 namespace bwe { | 21 namespace bwe { |
| 23 | 22 |
| 24 class DelayCapHelper { | 23 class DelayCapHelper { |
| 25 public: | 24 public: |
| 26 // Max delay = 0 stands for +infinite. | 25 // Max delay = 0 stands for +infinite. |
| 27 DelayCapHelper() : max_delay_us_(0), delay_stats_() {} | 26 DelayCapHelper() : max_delay_us_(0), delay_stats_() {} |
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| 218 RateCounterFilter::RateCounterFilter(PacketProcessorListener* listener, | 217 RateCounterFilter::RateCounterFilter(PacketProcessorListener* listener, |
| 219 int flow_id, | 218 int flow_id, |
| 220 const char* name, | 219 const char* name, |
| 221 const std::string& algorithm_name) | 220 const std::string& algorithm_name) |
| 222 : PacketProcessor(listener, flow_id, kRegular), | 221 : PacketProcessor(listener, flow_id, kRegular), |
| 223 packets_per_second_stats_(), | 222 packets_per_second_stats_(), |
| 224 kbps_stats_(), | 223 kbps_stats_(), |
| 225 start_plotting_time_ms_(0), | 224 start_plotting_time_ms_(0), |
| 226 flow_id_(flow_id), | 225 flow_id_(flow_id), |
| 227 name_(name), | 226 name_(name), |
| 228 algorithm_name_(algorithm_name) { | 227 algorithm_name_(algorithm_name) {} |
| 229 // Only used when compiling with BWE test logging enabled. | |
| 230 RTC_UNUSED(flow_id_); | |
| 231 } | |
| 232 | 228 |
| 233 RateCounterFilter::RateCounterFilter(PacketProcessorListener* listener, | 229 RateCounterFilter::RateCounterFilter(PacketProcessorListener* listener, |
| 234 const FlowIds& flow_ids, | 230 const FlowIds& flow_ids, |
| 235 const char* name, | 231 const char* name, |
| 236 const std::string& algorithm_name) | 232 const std::string& algorithm_name) |
| 237 : PacketProcessor(listener, flow_ids, kRegular), | 233 : PacketProcessor(listener, flow_ids, kRegular), |
| 238 packets_per_second_stats_(), | 234 packets_per_second_stats_(), |
| 239 kbps_stats_(), | 235 kbps_stats_(), |
| 240 start_plotting_time_ms_(0), | 236 start_plotting_time_ms_(0), |
| 241 flow_id_(0), | 237 flow_id_(0), |
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| 271 BWE_TEST_LOGGING_CONTEXT("RateCounterFilter"); | 267 BWE_TEST_LOGGING_CONTEXT("RateCounterFilter"); |
| 272 packets_per_second_stats_.Log("pps"); | 268 packets_per_second_stats_.Log("pps"); |
| 273 kbps_stats_.Log("kbps"); | 269 kbps_stats_.Log("kbps"); |
| 274 } | 270 } |
| 275 | 271 |
| 276 Stats<double> RateCounterFilter::GetBitrateStats() const { | 272 Stats<double> RateCounterFilter::GetBitrateStats() const { |
| 277 return kbps_stats_; | 273 return kbps_stats_; |
| 278 } | 274 } |
| 279 | 275 |
| 280 void RateCounterFilter::Plot(int64_t timestamp_ms) { | 276 void RateCounterFilter::Plot(int64_t timestamp_ms) { |
| 277 #if BWE_TEST_LOGGING_COMPILE_TIME_ENABLE |
| 281 uint32_t plot_kbps = 0; | 278 uint32_t plot_kbps = 0; |
| 282 if (timestamp_ms >= start_plotting_time_ms_) { | 279 if (timestamp_ms >= start_plotting_time_ms_) { |
| 283 plot_kbps = rate_counter_.bits_per_second() / 1000.0; | 280 plot_kbps = rate_counter_.bits_per_second() / 1000.0; |
| 284 } | 281 } |
| 285 BWE_TEST_LOGGING_CONTEXT(name_.c_str()); | 282 BWE_TEST_LOGGING_CONTEXT(name_.c_str()); |
| 286 if (algorithm_name_.empty()) { | 283 if (algorithm_name_.empty()) { |
| 287 BWE_TEST_LOGGING_PLOT_WITH_SSRC(0, "Throughput_kbps#1", timestamp_ms, | 284 BWE_TEST_LOGGING_PLOT_WITH_SSRC(0, "Throughput_kbps#1", timestamp_ms, |
| 288 plot_kbps, flow_id_); | 285 plot_kbps, flow_id_); |
| 289 } else { | 286 } else { |
| 290 BWE_TEST_LOGGING_PLOT_WITH_NAME_AND_SSRC(0, "Throughput_kbps#1", | 287 BWE_TEST_LOGGING_PLOT_WITH_NAME_AND_SSRC(0, "Throughput_kbps#1", |
| 291 timestamp_ms, plot_kbps, flow_id_, | 288 timestamp_ms, plot_kbps, flow_id_, |
| 292 algorithm_name_); | 289 algorithm_name_); |
| 293 } | 290 } |
| 294 | 291 #endif |
| 295 RTC_UNUSED(plot_kbps); | |
| 296 } | 292 } |
| 297 | 293 |
| 298 void RateCounterFilter::RunFor(int64_t /*time_ms*/, Packets* in_out) { | 294 void RateCounterFilter::RunFor(int64_t /*time_ms*/, Packets* in_out) { |
| 299 assert(in_out); | 295 assert(in_out); |
| 300 for (const Packet* packet : *in_out) { | 296 for (const Packet* packet : *in_out) { |
| 301 rate_counter_.UpdateRates(packet->send_time_us(), | 297 rate_counter_.UpdateRates(packet->send_time_us(), |
| 302 static_cast<int>(packet->payload_size())); | 298 static_cast<int>(packet->payload_size())); |
| 303 } | 299 } |
| 304 packets_per_second_stats_.Push(rate_counter_.packets_per_second()); | 300 packets_per_second_stats_.Push(rate_counter_.packets_per_second()); |
| 305 kbps_stats_.Push(rate_counter_.bits_per_second() / 1000.0); | 301 kbps_stats_.Push(rate_counter_.bits_per_second() / 1000.0); |
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| 813 uint32_t PeriodicKeyFrameSource::NextPacketSize(uint32_t frame_size, | 809 uint32_t PeriodicKeyFrameSource::NextPacketSize(uint32_t frame_size, |
| 814 uint32_t remaining_payload) { | 810 uint32_t remaining_payload) { |
| 815 uint32_t fragments = | 811 uint32_t fragments = |
| 816 (frame_size + (kMaxPayloadSizeBytes - 1)) / kMaxPayloadSizeBytes; | 812 (frame_size + (kMaxPayloadSizeBytes - 1)) / kMaxPayloadSizeBytes; |
| 817 uint32_t avg_size = (frame_size + fragments - 1) / fragments; | 813 uint32_t avg_size = (frame_size + fragments - 1) / fragments; |
| 818 return std::min(avg_size, remaining_payload); | 814 return std::min(avg_size, remaining_payload); |
| 819 } | 815 } |
| 820 } // namespace bwe | 816 } // namespace bwe |
| 821 } // namespace testing | 817 } // namespace testing |
| 822 } // namespace webrtc | 818 } // namespace webrtc |
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