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Side by Side Diff: media/cast/transport/rtp_sender/rtp_sender.h

Issue 100823015: Cast: move net->transport (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: clean up Created 7 years ago
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1 // Copyright 2013 The Chromium Authors. All rights reserved. 1 // Copyright 2013 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 // This file contains the interface to the cast RTP sender. 5 // This file contains the interface to the cast RTP sender.
6 6
7 #ifndef MEDIA_CAST_NET_RTP_SENDER_RTP_SENDER_H_ 7 #ifndef MEDIA_CAST_TRANSPORT_RTP_SENDER_RTP_SENDER_H_
8 #define MEDIA_CAST_NET_RTP_SENDER_RTP_SENDER_H_ 8 #define MEDIA_CAST_TRANSPORT_RTP_SENDER_RTP_SENDER_H_
9 9
10 #include <map> 10 #include <map>
11 #include <set> 11 #include <set>
12 12
13 #include "base/memory/scoped_ptr.h" 13 #include "base/memory/scoped_ptr.h"
14 #include "base/time/tick_clock.h" 14 #include "base/time/tick_clock.h"
15 #include "base/time/time.h" 15 #include "base/time/time.h"
16 #include "media/cast/cast_config.h" 16 #include "media/cast/cast_config.h"
17 #include "media/cast/cast_environment.h" 17 #include "media/cast/cast_environment.h"
18 #include "media/cast/net/rtp_sender/packet_storage/packet_storage.h" 18 #include "media/cast/transport/rtp_sender/packet_storage/packet_storage.h"
19 #include "media/cast/net/rtp_sender/rtp_packetizer/rtp_packetizer.h" 19 #include "media/cast/transport/rtp_sender/rtp_packetizer/rtp_packetizer.h"
20 #include "media/cast/net/rtp_sender/rtp_packetizer/rtp_packetizer_config.h"
21 20
22 namespace media { 21 namespace media {
23 namespace cast { 22 namespace cast {
23 namespace transport {
24 24
25 class PacedPacketSender; 25 class PacedPacketSender;
26 struct RtcpSenderInfo;
27 26
28 // This object is only called from the main cast thread. 27 // This object is only called from the main cast thread.
29 // This class handles splitting encoded audio and video frames into packets and 28 // This class handles splitting encoded audio and video frames into packets and
30 // add an RTP header to each packet. The sent packets are stored until they are 29 // add an RTP header to each packet. The sent packets are stored until they are
31 // acknowledged by the remote peer or timed out. 30 // acknowledged by the remote peer or timed out.
32 class RtpSender { 31 class RtpSender {
33 public: 32 public:
34 RtpSender(scoped_refptr<CastEnvironment> cast_environment, 33 RtpSender(scoped_refptr<CastEnvironment> cast_environment,
35 const AudioSenderConfig* audio_config, 34 const AudioSenderConfig* audio_config,
36 const VideoSenderConfig* video_config, 35 const VideoSenderConfig* video_config,
37 PacedPacketSender* transport); 36 PacedPacketSender* transport);
38 37
39 ~RtpSender(); 38 ~RtpSender();
40 39
41 // The video_frame objects ownership is handled by the main cast thread. 40 // The video_frame objects ownership is handled by the main cast thread.
42 void IncomingEncodedVideoFrame(const EncodedVideoFrame* video_frame, 41 void IncomingEncodedVideoFrame(const EncodedVideoFrame* video_frame,
43 const base::TimeTicks& capture_time); 42 const base::TimeTicks& capture_time);
44 43
45 // The audio_frame objects ownership is handled by the main cast thread. 44 // The audio_frame objects ownership is handled by the main cast thread.
46 void IncomingEncodedAudioFrame(const EncodedAudioFrame* audio_frame, 45 void IncomingEncodedAudioFrame(const EncodedAudioFrame* audio_frame,
47 const base::TimeTicks& recorded_time); 46 const base::TimeTicks& recorded_time);
48 47
49 void ResendPackets(const MissingFramesAndPacketsMap& missing_packets); 48 void ResendPackets(const MissingFramesAndPacketsMap& missing_packets);
50 49
51 void RtpStatistics(const base::TimeTicks& now, RtcpSenderInfo* sender_info); 50 void RtpStatistics(const base::TimeTicks& now,
51 media::cast::RtcpSenderInfo* sender_info);
52 52
53 private: 53 private:
54 void UpdateSequenceNumber(std::vector<uint8>* packet); 54 void UpdateSequenceNumber(std::vector<uint8>* packet);
55 55
56 scoped_refptr<CastEnvironment> cast_environment_; 56 scoped_refptr<CastEnvironment> cast_environment_;
57 RtpPacketizerConfig config_; 57 RtpPacketizerConfig config_;
58 scoped_ptr<RtpPacketizer> packetizer_; 58 scoped_ptr<RtpPacketizer> packetizer_;
59 scoped_ptr<PacketStorage> storage_; 59 scoped_ptr<PacketStorage> storage_;
60 PacedPacketSender* transport_; 60 PacedPacketSender* transport_;
61 }; 61 };
62 62
63 } // namespace transport
63 } // namespace cast 64 } // namespace cast
64 } // namespace media 65 } // namespace media
65 66
66 #endif // MEDIA_CAST_NET_RTP_SENDER_RTP_SENDER_H_ 67 #endif // MEDIA_CAST_TRANSPORT_RTP_SENDER_RTP_SENDER_H_
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