Cast: Reshuffle files under media/cast

media/cast/rtcp/rtcp_receiver.h

-// Copyright 2013 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#ifndef MEDIA_CAST_RTCP_RTCP_RECEIVER_H_
-#define MEDIA_CAST_RTCP_RTCP_RECEIVER_H_
-
-#include <queue>
-
-#include "base/containers/hash_tables.h"
-#include "media/cast/rtcp/rtcp.h"
-#include "media/cast/rtcp/rtcp_defines.h"
-#include "media/cast/rtcp/rtcp_utility.h"
-#include "media/cast/transport/cast_transport_defines.h"
-
-namespace media {
-namespace cast {
-
-class RtcpReceiverFeedback {
- public:
-  virtual void OnReceivedSenderReport(
-      const transport::RtcpSenderInfo& remote_sender_info) = 0;
-
-  virtual void OnReceiverReferenceTimeReport(
-      const RtcpReceiverReferenceTimeReport& remote_time_report) = 0;
-
-  virtual void OnReceivedSendReportRequest() = 0;
-
-  virtual void OnReceivedReceiverLog(
-      const RtcpReceiverLogMessage& receiver_log) = 0;
-
-  virtual ~RtcpReceiverFeedback() {}
-};
-
-class RtcpRttFeedback {
- public:
-  virtual void OnReceivedDelaySinceLastReport(
-      uint32 receivers_ssrc,
-      uint32 last_report,
-      uint32 delay_since_last_report) = 0;
-
-  virtual ~RtcpRttFeedback() {}
-};
-
-class RtcpReceiver {
- public:
-  explicit RtcpReceiver(scoped_refptr<CastEnvironment> cast_environment,
-                        RtcpSenderFeedback* sender_feedback,
-                        RtcpReceiverFeedback* receiver_feedback,
-                        RtcpRttFeedback* rtt_feedback,
-                        uint32 local_ssrc);
-  virtual ~RtcpReceiver();
-
-  void SetRemoteSSRC(uint32 ssrc);
-
-  // Set the history size to record Cast receiver events. Event history is
-  // used to remove duplicates. The history has no more than |size| events.
-  void SetCastReceiverEventHistorySize(size_t size);
-
-  void IncomingRtcpPacket(RtcpParser* rtcp_parser);
-
- private:
-  void HandleSenderReport(RtcpParser* rtcp_parser);
-
-  void HandleReceiverReport(RtcpParser* rtcp_parser);
-
-  void HandleReportBlock(const RtcpField* rtcp_field, uint32 remote_ssrc);
-
-  void HandleSDES(RtcpParser* rtcp_parser);
-  void HandleSDESChunk(RtcpParser* rtcp_parser);
-
-  void HandleBYE(RtcpParser* rtcp_parser);
-
-  void HandleXr(RtcpParser* rtcp_parser);
-  void HandleRrtr(RtcpParser* rtcp_parser, uint32 remote_ssrc);
-  void HandleDlrr(RtcpParser* rtcp_parser);
-
-  //  Generic RTP Feedback.
-  void HandleNACK(RtcpParser* rtcp_parser);
-  void HandleNACKItem(const RtcpField* rtcp_field,
-                      std::list<uint16>* nack_sequence_numbers);
-
-  void HandleSendReportRequest(RtcpParser* rtcp_parser);
-
-  // Payload-specific.
-  void HandlePLI(RtcpParser* rtcp_parser);
-
-  void HandleSLI(RtcpParser* rtcp_parser);
-  void HandleSLIItem(RtcpField* rtcpPacket);
-
-  void HandleRpsi(RtcpParser* rtcp_parser);
-
-  void HandleFIR(RtcpParser* rtcp_parser);
-  void HandleFIRItem(const RtcpField* rtcp_field);
-
-  void HandlePayloadSpecificApp(RtcpParser* rtcp_parser);
-  void HandlePayloadSpecificRembItem(RtcpParser* rtcp_parser);
-  void HandlePayloadSpecificCastItem(RtcpParser* rtcp_parser);
-  void HandlePayloadSpecificCastNackItem(
-      const RtcpField* rtcp_field,
-      MissingFramesAndPacketsMap* missing_frames_and_packets);
-
-  void HandleApplicationSpecificCastReceiverLog(RtcpParser* rtcp_parser);
-  void HandleApplicationSpecificCastSenderLog(RtcpParser* rtcp_parser);
-  void HandleApplicationSpecificCastReceiverEventLog(
-      uint32 frame_rtp_timestamp,
-      RtcpParser* rtcp_parser,
-      RtcpReceiverEventLogMessages* event_log_messages);
-
-  const uint32 ssrc_;
-  uint32 remote_ssrc_;
-
-  // Not owned by this class.
-  RtcpSenderFeedback* const sender_feedback_;
-  RtcpReceiverFeedback* const receiver_feedback_;
-  RtcpRttFeedback* const rtt_feedback_;
-  scoped_refptr<CastEnvironment> cast_environment_;
-
-  transport::FrameIdWrapHelper ack_frame_id_wrap_helper_;
-
-  // Maintains a history of receiver events.
-  size_t receiver_event_history_size_;
-  typedef std::pair<uint64, uint64> ReceiverEventKey;
-  base::hash_set<ReceiverEventKey> receiver_event_key_set_;
-  std::queue<ReceiverEventKey> receiver_event_key_queue_;
-
-  DISALLOW_COPY_AND_ASSIGN(RtcpReceiver);
-};
-
-}  // namespace cast
-}  // namespace media
-
-#endif  // MEDIA_CAST_RTCP_RTCP_RECEIVER_H_