9874ee0d7a
BUG= R=asapersson@webrtc.org, sprang@webrtc.org Review URL: https://codereview.webrtc.org/1194533002 Cr-Commit-Position: refs/heads/master@{#9482}
146 lines
4.2 KiB
C++
146 lines
4.2 KiB
C++
/*
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* Copyright (c) 2015 The WebRTC project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#include <stdio.h>
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#include <map>
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#include "gflags/gflags.h"
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#include "testing/gtest/include/gtest/gtest.h"
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#include "webrtc/test/field_trial.h"
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#include "webrtc/test/run_test.h"
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#include "webrtc/typedefs.h"
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#include "webrtc/video/loopback.h"
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namespace webrtc {
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namespace flags {
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DEFINE_int32(width, 640, "Video width.");
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size_t Width() {
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return static_cast<size_t>(FLAGS_width);
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}
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DEFINE_int32(height, 480, "Video height.");
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size_t Height() {
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return static_cast<size_t>(FLAGS_height);
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}
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DEFINE_int32(fps, 30, "Frames per second.");
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int Fps() {
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return static_cast<int>(FLAGS_fps);
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}
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DEFINE_int32(min_bitrate, 50, "Minimum video bitrate.");
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size_t MinBitrate() {
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return static_cast<size_t>(FLAGS_min_bitrate);
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}
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DEFINE_int32(start_bitrate, 300, "Video starting bitrate.");
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size_t StartBitrate() {
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return static_cast<size_t>(FLAGS_start_bitrate);
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}
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DEFINE_int32(max_bitrate, 800, "Maximum video bitrate.");
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size_t MaxBitrate() {
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return static_cast<size_t>(FLAGS_max_bitrate);
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}
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int MinTransmitBitrate() {
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return 0;
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} // No min padding for regular video.
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DEFINE_string(codec, "VP8", "Video codec to use.");
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std::string Codec() {
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return static_cast<std::string>(FLAGS_codec);
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}
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DEFINE_int32(loss_percent, 0, "Percentage of packets randomly lost.");
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int LossPercent() {
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return static_cast<int>(FLAGS_loss_percent);
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}
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DEFINE_int32(link_capacity,
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0,
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"Capacity (kbps) of the fake link. 0 means infinite.");
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int LinkCapacity() {
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return static_cast<int>(FLAGS_link_capacity);
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}
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DEFINE_int32(queue_size, 0, "Size of the bottleneck link queue in packets.");
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int QueueSize() {
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return static_cast<int>(FLAGS_queue_size);
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}
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DEFINE_int32(avg_propagation_delay_ms,
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0,
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"Average link propagation delay in ms.");
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int AvgPropagationDelayMs() {
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return static_cast<int>(FLAGS_avg_propagation_delay_ms);
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}
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DEFINE_int32(std_propagation_delay_ms,
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0,
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"Link propagation delay standard deviation in ms.");
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int StdPropagationDelayMs() {
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return static_cast<int>(FLAGS_std_propagation_delay_ms);
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}
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DEFINE_bool(logs, false, "print logs to stderr");
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DEFINE_string(
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force_fieldtrials,
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"",
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"Field trials control experimental feature code which can be forced. "
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"E.g. running with --force_fieldtrials=WebRTC-FooFeature/Enable/"
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" will assign the group Enable to field trial WebRTC-FooFeature. Multiple "
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"trials are separated by \"/\"");
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DEFINE_int32(num_temporal_layers,
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0,
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"Number of temporal layers. Set to 1-4 to override.");
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size_t NumTemporalLayers() {
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return static_cast<size_t>(FLAGS_num_temporal_layers);
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}
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} // namespace flags
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void Loopback() {
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test::Loopback::Config config{flags::Width(),
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flags::Height(),
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flags::Fps(),
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flags::MinBitrate(),
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flags::StartBitrate(),
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flags::MaxBitrate(),
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0, // No min transmit bitrate.
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flags::Codec(),
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flags::NumTemporalLayers(),
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flags::LossPercent(),
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flags::LinkCapacity(),
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flags::QueueSize(),
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flags::AvgPropagationDelayMs(),
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flags::StdPropagationDelayMs(),
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flags::FLAGS_logs};
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test::Loopback loopback(config);
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loopback.Run();
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}
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} // namespace webrtc
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int main(int argc, char* argv[]) {
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::testing::InitGoogleTest(&argc, argv);
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google::ParseCommandLineFlags(&argc, &argv, true);
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webrtc::test::InitFieldTrialsFromString(
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webrtc::flags::FLAGS_force_fieldtrials);
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webrtc::test::RunTest(webrtc::Loopback);
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return 0;
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}
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