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/*
* Copyright (c) 2013 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 <cstdint>
#include <cstdio>
#include <iostream>
#include <string>
#include <vector>
#include "absl/flags/flag.h"
#include "absl/flags/parse.h"
#include "modules/audio_coding/neteq/tools/neteq_performance_test.h"
#include "rtc_base/checks.h"
// Define command line flags.
ABSL_FLAG(int, runtime_ms, 10000, "Simulated runtime in ms.");
ABSL_FLAG(int, lossrate, 10, "Packet lossrate; drop every N packets.");
ABSL_FLAG(float, drift, 0.1f, "Clockdrift factor.");
int main(int argc, char* argv[]) {
std::vector<char*> args = absl::ParseCommandLine(argc, argv);
std::string program_name = args[0];
std::string usage =
"Tool for measuring the speed of NetEq.\n"
"Usage: " +
program_name +
" [options]\n\n"
" --runtime_ms=N runtime in ms; default is 10000 ms\n"
" --lossrate=N drop every N packets; default is 10\n"
" --drift=F clockdrift factor between 0.0 and 1.0; "
"default is 0.1\n";
if (args.size() != 1) {
printf("%s", usage.c_str());
return 1;
}
RTC_CHECK_GT(absl::GetFlag(FLAGS_runtime_ms), 0);
RTC_CHECK_GE(absl::GetFlag(FLAGS_lossrate), 0);
RTC_CHECK(absl::GetFlag(FLAGS_drift) >= 0.0 &&
absl::GetFlag(FLAGS_drift) < 1.0);
int64_t result = webrtc::test::NetEqPerformanceTest::Run(
absl::GetFlag(FLAGS_runtime_ms), absl::GetFlag(FLAGS_lossrate),
absl::GetFlag(FLAGS_drift));
if (result <= 0) {
std::cout << "There was an error" << std::endl;
return -1;
}
std::cout << "Simulation done" << std::endl;
std::cout << "Runtime = " << result << " ms" << std::endl;
return 0;
}
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