Make neteq_rtpplay parse RTP header extensions

webrtc/modules/audio_coding/neteq/tools/neteq_packet_source_input.h

 /*
  *  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.
  */
 
 #ifndef WEBRTC_MODULES_AUDIO_CODING_NETEQ_TOOLS_NETEQ_PACKET_SOURCE_INPUT_H_
 #define WEBRTC_MODULES_AUDIO_CODING_NETEQ_TOOLS_NETEQ_PACKET_SOURCE_INPUT_H_
 
+#include <map>
 #include <string>
 
 #include "webrtc/modules/audio_coding/neteq/tools/neteq_input.h"
+#include "webrtc/modules/rtp_rtcp/include/rtp_rtcp_defines.h"
 
 namespace webrtc {
 namespace test {
 
 class RtpFileSource;
 class RtcEventLogSource;
 
 // An adapter class to dress up a PacketSource object as a NetEqInput.
 class NetEqPacketSourceInput : public NetEqInput {
  public:
+  using RtpHeaderExtensionMap = std::map<int, webrtc::RTPExtensionType>;
+
   NetEqPacketSourceInput();
   rtc::Optional<int64_t> NextPacketTime() const override;
   std::unique_ptr<PacketData> PopPacket() override;
   rtc::Optional<RTPHeader> NextHeader() const override;
   bool ended() const override { return !next_output_event_ms_; }
 
  protected:
   virtual PacketSource* source() = 0;
   void LoadNextPacket();
 
   rtc::Optional<int64_t> next_output_event_ms_;
 
  private:
   std::unique_ptr<Packet> packet_;
 };
 
 // Implementation of NetEqPacketSourceInput to be used with an RtpFileSource.
 class NetEqRtpDumpInput final : public NetEqPacketSourceInput {
  public:
-  explicit NetEqRtpDumpInput(const std::string& file_name);
+  NetEqRtpDumpInput(const std::string& file_name,
+                    const RtpHeaderExtensionMap& hdr_ext_map);
 
   rtc::Optional<int64_t> NextOutputEventTime() const override;
   void AdvanceOutputEvent() override;
 
  protected:
   PacketSource* source() override;
 
  private:
   static constexpr int64_t kOutputPeriodMs = 10;
 
   std::unique_ptr<RtpFileSource> source_;
 };
 
 // Implementation of NetEqPacketSourceInput to be used with an
 // RtcEventLogSource.
 class NetEqEventLogInput final : public NetEqPacketSourceInput {
  public:
-  explicit NetEqEventLogInput(const std::string& file_name);
+  NetEqEventLogInput(const std::string& file_name,
+                     const RtpHeaderExtensionMap& hdr_ext_map);
 
   rtc::Optional<int64_t> NextOutputEventTime() const override;
   void AdvanceOutputEvent() override;
 
  protected:
   PacketSource* source() override;
 
  private:
   std::unique_ptr<RtcEventLogSource> source_;
 };
 
 }  // namespace test
 }  // namespace webrtc
 #endif  // WEBRTC_MODULES_AUDIO_CODING_NETEQ_TOOLS_NETEQ_PACKET_SOURCE_INPUT_H_