Add NetEqInput::PacketData::ToString method

webrtc/modules/audio_coding/neteq/tools/neteq_test.cc

 /*
  *  Copyright (c) 2016 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 "webrtc/modules/audio_coding/neteq/tools/neteq_test.h"
 
 #include <iostream>
 
 #include "webrtc/api/audio_codecs/builtin_audio_decoder_factory.h"
 
 namespace webrtc {
 namespace test {
 
 void DefaultNetEqTestErrorCallback::OnInsertPacketError(
     int error_code,
     const NetEqInput::PacketData& packet) {
   if (error_code == NetEq::kUnknownRtpPayloadType) {
     std::cerr << "RTP Payload type "
               << static_cast<int>(packet.header.payloadType) << " is unknown."
               << std::endl;
   } else {
     std::cerr << "InsertPacket returned error code " << error_code << std::endl;
-    std::cerr << "Header data:" << std::endl;
-    std::cerr << "  PT = " << static_cast<int>(packet.header.payloadType)
-              << std::endl;
-    std::cerr << "  SN = " << packet.header.sequenceNumber << std::endl;
-    std::cerr << "  TS = " << packet.header.timestamp << std::endl;
   }
+  std::cerr << "Packet data: " << packet.ToString() << std::endl;

[hlundin-webrtc, 2017/04/27 13:21:07]

I thought it was a good idea to dump the packet information in either case, this
putting this after the if-else.

[AleBzk, 2017/04/27 13:27:00]

Acknowledged.

   FATAL();
 }
 
 void DefaultNetEqTestErrorCallback::OnGetAudioError(int error_code) {
   std::cerr << "GetAudio returned error code " << error_code << std::endl;
   FATAL();
 }
 
 NetEqTest::NetEqTest(const NetEq::Config& config,
                      const DecoderMap& codecs,
@@ skipping 82 matching lines @@
         neteq_->RegisterExternalDecoder(c.second.decoder, c.second.codec,
                                         c.second.codec_name, c.first),
         NetEq::kOK)
         << "Cannot register " << c.second.codec_name << " to payload type "
         << c.first;
   }
 }
 
 }  // namespace test
 }  // namespace webrtc