Cast: Reshuffle files under media/cast

media/cast/transport/rtp_sender/rtp_packetizer/rtp_packetizer.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_TRANSPORT_RTP_SENDER_RTP_PACKETIZER_RTP_PACKETIZER_H_
-#define MEDIA_CAST_TRANSPORT_RTP_SENDER_RTP_PACKETIZER_RTP_PACKETIZER_H_
-
-#include <cmath>
-#include <list>
-#include <map>
-
-#include "base/time/time.h"
-#include "media/cast/transport/rtp_sender/packet_storage/packet_storage.h"
-
-namespace base {
-class TickClock;
-}
-
-namespace media {
-namespace cast {
-
-namespace transport {
-
-class PacedSender;
-
-struct RtpPacketizerConfig {
-  RtpPacketizerConfig();
-  ~RtpPacketizerConfig();
-
-  // General.
-  int payload_type;
-  uint16 max_payload_length;
-  uint16 sequence_number;
-
-  // SSRC.
-  unsigned int ssrc;
-};
-
-// This object is only called from the main cast thread.
-// This class break encoded audio and video frames into packets and add an RTP
-// header to each packet.
-class RtpPacketizer {
- public:
-  RtpPacketizer(PacedSender* const transport,
-                PacketStorage* packet_storage,
-                RtpPacketizerConfig rtp_packetizer_config);
-  ~RtpPacketizer();
-
-  void SendFrameAsPackets(const EncodedFrame& frame);
-
-  // Return the next sequence number, and increment by one. Enables unique
-  // incremental sequence numbers for every packet (including retransmissions).
-  uint16 NextSequenceNumber();
-
-  size_t send_packet_count() const { return send_packet_count_; }
-  size_t send_octet_count() const { return send_octet_count_; }
-
- private:
-  void BuildCommonRTPheader(Packet* packet, bool marker_bit, uint32 time_stamp);
-
-  RtpPacketizerConfig config_;
-  PacedSender* const transport_;  // Not owned by this class.
-  PacketStorage* packet_storage_;
-
-  uint16 sequence_number_;
-  uint32 rtp_timestamp_;
-  uint16 packet_id_;
-
-  size_t send_packet_count_;
-  size_t send_octet_count_;
-};
-
-}  // namespace transport
-}  // namespace cast
-}  // namespace media
-
-#endif  // MEDIA_CAST_TRANSPORT_RTP_SENDER_RTP_PACKETIZER_RTP_PACKETIZER_H_