Make rtcp parsing implementation private in RtcpReceiver

webrtc/modules/rtp_rtcp/source/rtcp_receiver.h

 /*
  *  Copyright (c) 2012 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.
  */
 
@@ skipping 42 matching lines @@
 
   bool IncomingPacket(const uint8_t* packet, size_t packet_size);
 
   int64_t LastReceived();
   int64_t LastReceivedReceiverReport() const;
 
   void SetSsrcs(uint32_t main_ssrc, const std::set<uint32_t>& registered_ssrcs);
   void SetRemoteSSRC(uint32_t ssrc);
   uint32_t RemoteSSRC() const;
 
-  int32_t IncomingRTCPPacket(
-      RTCPHelp::RTCPPacketInformation& rtcpPacketInformation,
-      RTCPUtility::RTCPParserV2* rtcpParser);
-
-  void TriggerCallbacksFromRTCPPacket(
-      RTCPHelp::RTCPPacketInformation& rtcpPacketInformation);
-
   // get received cname
   int32_t CNAME(uint32_t remoteSSRC, char cName[RTCP_CNAME_SIZE]) const;
 
   // get received NTP
   bool NTP(uint32_t* ReceivedNTPsecs,
            uint32_t* ReceivedNTPfrac,
            uint32_t* RTCPArrivalTimeSecs,
            uint32_t* RTCPArrivalTimeFrac,
            uint32_t* rtcp_timestamp) const;
 
@@ skipping 28 matching lines @@
 
   bool UpdateRTCPReceiveInformationTimers();
 
   std::vector<rtcp::TmmbItem> BoundingSet(bool* tmmbr_owner);
 
   void UpdateTmmbr();
 
   void RegisterRtcpStatisticsCallback(RtcpStatisticsCallback* callback);
   RtcpStatisticsCallback* GetRtcpStatisticsCallback();
 
- protected:
+ private:
+  using ReceivedInfoMap = std::map<uint32_t, RTCPHelp::RTCPReceiveInformation*>;
+  // RTCP report block information mapped by remote SSRC.
+  using ReportBlockInfoMap =
+      std::map<uint32_t, RTCPHelp::RTCPReportBlockInformation*>;
+  // RTCP report block information map mapped by source SSRC.
+  using ReportBlockMap = std::map<uint32_t, ReportBlockInfoMap>;
+
+  int32_t IncomingRTCPPacket(
+      RTCPHelp::RTCPPacketInformation& rtcpPacketInformation,
+      RTCPUtility::RTCPParserV2* rtcpParser);
+
+  void TriggerCallbacksFromRTCPPacket(
+      RTCPHelp::RTCPPacketInformation& rtcpPacketInformation);
+
   RTCPUtility::RTCPCnameInformation* CreateCnameInformation(
       uint32_t remoteSSRC);
   RTCPUtility::RTCPCnameInformation* GetCnameInformation(
       uint32_t remoteSSRC) const;
 
   RTCPHelp::RTCPReceiveInformation* CreateReceiveInformation(
       uint32_t remoteSSRC);
   RTCPHelp::RTCPReceiveInformation* GetReceiveInformation(uint32_t remoteSSRC);
 
   void HandleSenderReceiverReport(
@@ skipping 117 matching lines @@
 
   void HandleAPPItem(RTCPUtility::RTCPParserV2& rtcpParser,
                      RTCPHelp::RTCPPacketInformation& rtcpPacketInformation)
       EXCLUSIVE_LOCKS_REQUIRED(_criticalSectionRTCPReceiver);
 
   void HandleTransportFeedback(
       RTCPUtility::RTCPParserV2* rtcp_parser,
       RTCPHelp::RTCPPacketInformation* rtcp_packet_information)
       EXCLUSIVE_LOCKS_REQUIRED(_criticalSectionRTCPReceiver);
 
- private:
-  typedef std::map<uint32_t, RTCPHelp::RTCPReceiveInformation*> ReceivedInfoMap;
-  // RTCP report block information mapped by remote SSRC.
-  typedef std::map<uint32_t, RTCPHelp::RTCPReportBlockInformation*>
-      ReportBlockInfoMap;
-  // RTCP report block information map mapped by source SSRC.
-  typedef std::map<uint32_t, ReportBlockInfoMap> ReportBlockMap;
-
   RTCPHelp::RTCPReportBlockInformation* CreateOrGetReportBlockInformation(
       uint32_t remote_ssrc,
       uint32_t source_ssrc)
       EXCLUSIVE_LOCKS_REQUIRED(_criticalSectionRTCPReceiver);
   RTCPHelp::RTCPReportBlockInformation* GetReportBlockInformation(
       uint32_t remote_ssrc,
       uint32_t source_ssrc) const
       EXCLUSIVE_LOCKS_REQUIRED(_criticalSectionRTCPReceiver);
 
   Clock* const _clock;
@@ skipping 44 matching lines @@
   RtcpPacketTypeCounterObserver* const packet_type_counter_observer_;
   RtcpPacketTypeCounter packet_type_counter_;
 
   RTCPUtility::NackStats nack_stats_;
 
   size_t num_skipped_packets_;
   int64_t last_skipped_packets_warning_;
 };
 }  // namespace webrtc
 #endif  // WEBRTC_MODULES_RTP_RTCP_SOURCE_RTCP_RECEIVER_H_