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25eb47ccf1
There are a few reasons for making this test only: * The code is only used by tests and utilities. * The pure interface has only a single implementation so an interface isn't really needed. (a followup change could remove it altogether) * The implementation always incorporates locking regardless of how the class gets used. See e.g. previous use in the Packet class. * The implementation is a layer on top of RtpUtility::RtpHeaderParser which is sufficient for most production cases. Change-Id: Ide6d50567cf8ae5127a2eb04cceeb10cf317ec36 Bug: none Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/150658 Commit-Queue: Tommi <tommi@webrtc.org> Reviewed-by: Karl Wiberg <kwiberg@webrtc.org> Cr-Commit-Position: refs/heads/master@{#29010}
64 lines
2.3 KiB
C++
64 lines
2.3 KiB
C++
/*
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* Copyright (c) 2014 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 <memory>
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#include "modules/remote_bitrate_estimator/tools/bwe_rtp.h"
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#include "rtc_base/format_macros.h"
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#include "rtc_base/strings/string_builder.h"
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#include "test/rtp_file_reader.h"
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#include "test/rtp_header_parser.h"
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int main(int argc, char* argv[]) {
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std::unique_ptr<webrtc::test::RtpFileReader> reader;
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std::unique_ptr<webrtc::RtpHeaderParser> parser(ParseArgsAndSetupEstimator(
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argc, argv, nullptr, nullptr, &reader, nullptr, nullptr));
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if (!parser)
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return -1;
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bool arrival_time_only = (argc >= 5 && strncmp(argv[4], "-t", 2) == 0);
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fprintf(stdout,
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"seqnum timestamp ts_offset abs_sendtime recvtime "
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"markerbit ssrc size original_size\n");
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int packet_counter = 0;
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int non_zero_abs_send_time = 0;
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int non_zero_ts_offsets = 0;
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webrtc::test::RtpPacket packet;
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while (reader->NextPacket(&packet)) {
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webrtc::RTPHeader header;
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parser->Parse(packet.data, packet.length, &header);
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if (header.extension.absoluteSendTime != 0)
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++non_zero_abs_send_time;
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if (header.extension.transmissionTimeOffset != 0)
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++non_zero_ts_offsets;
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if (arrival_time_only) {
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rtc::StringBuilder ss;
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ss << static_cast<int64_t>(packet.time_ms) * 1000000;
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fprintf(stdout, "%s\n", ss.str().c_str());
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} else {
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fprintf(stdout, "%u %u %d %u %u %d %u %" RTC_PRIuS " %" RTC_PRIuS "\n",
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header.sequenceNumber, header.timestamp,
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header.extension.transmissionTimeOffset,
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header.extension.absoluteSendTime, packet.time_ms,
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header.markerBit, header.ssrc, packet.length,
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packet.original_length);
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}
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++packet_counter;
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}
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fprintf(stderr, "Parsed %d packets\n", packet_counter);
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fprintf(stderr, "Packets with non-zero absolute send time: %d\n",
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non_zero_abs_send_time);
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fprintf(stderr, "Packets with non-zero timestamp offset: %d\n",
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non_zero_ts_offsets);
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return 0;
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}
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