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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-15 03:35:49 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-15 03:35:49 +0000 |
commit | d8bbc7858622b6d9c278469aab701ca0b609cddf (patch) | |
tree | eff41dc61d9f714852212739e6b3738b82a2af87 /third_party/libwebrtc/call/create_call.cc | |
parent | Releasing progress-linux version 125.0.3-1~progress7.99u1. (diff) | |
download | firefox-d8bbc7858622b6d9c278469aab701ca0b609cddf.tar.xz firefox-d8bbc7858622b6d9c278469aab701ca0b609cddf.zip |
Merging upstream version 126.0.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | third_party/libwebrtc/call/create_call.cc | 98 |
1 files changed, 98 insertions, 0 deletions
diff --git a/third_party/libwebrtc/call/create_call.cc b/third_party/libwebrtc/call/create_call.cc new file mode 100644 index 0000000000..8b565745a8 --- /dev/null +++ b/third_party/libwebrtc/call/create_call.cc @@ -0,0 +1,98 @@ +/* + * Copyright 2017 The WebRTC project authors. All Rights Reserved. + * + * Use of this source code is governed by a BSD-style license + * that can be found in the LICENSE file in the root of the source + * tree. An additional intellectual property rights grant can be found + * in the file PATENTS. All contributing project authors may + * be found in the AUTHORS file in the root of the source tree. + */ + +#include "call/create_call.h" + +#include <stdio.h> + +#include <memory> +#include <string> +#include <utility> +#include <vector> + +#include "absl/types/optional.h" +#include "api/test/simulated_network.h" +#include "api/units/time_delta.h" +#include "call/call.h" +#include "call/degraded_call.h" +#include "rtc_base/checks.h" +#include "rtc_base/experiments/field_trial_list.h" +#include "rtc_base/experiments/field_trial_parser.h" + +namespace webrtc { +namespace { +using TimeScopedNetworkConfig = DegradedCall::TimeScopedNetworkConfig; + +std::vector<TimeScopedNetworkConfig> GetNetworkConfigs( + const FieldTrialsView& trials, + bool send) { + FieldTrialStructList<TimeScopedNetworkConfig> trials_list( + {FieldTrialStructMember("queue_length_packets", + [](TimeScopedNetworkConfig* p) { + // FieldTrialParser does not natively support + // size_t type, so use this ugly cast as + // workaround. + return reinterpret_cast<unsigned*>( + &p->queue_length_packets); + }), + FieldTrialStructMember( + "queue_delay_ms", + [](TimeScopedNetworkConfig* p) { return &p->queue_delay_ms; }), + FieldTrialStructMember("delay_standard_deviation_ms", + [](TimeScopedNetworkConfig* p) { + return &p->delay_standard_deviation_ms; + }), + FieldTrialStructMember( + "link_capacity_kbps", + [](TimeScopedNetworkConfig* p) { return &p->link_capacity_kbps; }), + FieldTrialStructMember( + "loss_percent", + [](TimeScopedNetworkConfig* p) { return &p->loss_percent; }), + FieldTrialStructMember( + "allow_reordering", + [](TimeScopedNetworkConfig* p) { return &p->allow_reordering; }), + FieldTrialStructMember("avg_burst_loss_length", + [](TimeScopedNetworkConfig* p) { + return &p->avg_burst_loss_length; + }), + FieldTrialStructMember( + "packet_overhead", + [](TimeScopedNetworkConfig* p) { return &p->packet_overhead; }), + FieldTrialStructMember( + "duration", + [](TimeScopedNetworkConfig* p) { return &p->duration; })}, + {}); + ParseFieldTrial({&trials_list}, + trials.Lookup(send ? "WebRTC-FakeNetworkSendConfig" + : "WebRTC-FakeNetworkReceiveConfig")); + return trials_list.Get(); +} + +} // namespace + +std::unique_ptr<Call> CreateCall(const CallConfig& config) { + std::vector<DegradedCall::TimeScopedNetworkConfig> send_degradation_configs = + GetNetworkConfigs(config.env.field_trials(), /*send=*/true); + std::vector<DegradedCall::TimeScopedNetworkConfig> + receive_degradation_configs = + GetNetworkConfigs(config.env.field_trials(), /*send=*/false); + + std::unique_ptr<Call> call = Call::Create(config); + + if (!send_degradation_configs.empty() || + !receive_degradation_configs.empty()) { + return std::make_unique<DegradedCall>( + std::move(call), send_degradation_configs, receive_degradation_configs); + } + + return call; +} + +} // namespace webrtc |