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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 is the main interface for the cast transport sender. The cast sender | 5 // This is the main interface for the cast transport sender. The cast sender |
6 // handles the cast pipeline from encoded frames (both audio and video), to | 6 // handles the cast pipeline from encoded frames (both audio and video), to |
7 // encryption, packetization and transport. | 7 // encryption, packetization and transport. |
8 // All configurations are done at creation. | 8 // All configurations are done at creation. |
9 | 9 |
10 // Construction of the Cast Sender and the Cast Transport Sender should be done | 10 // Construction of the Cast Sender and the Cast Transport Sender should be done |
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21 // due to the weak pointers in the ReceivedPacket method in cast_sender_impl.cc. | 21 // due to the weak pointers in the ReceivedPacket method in cast_sender_impl.cc. |
22 | 22 |
23 #ifndef MEDIA_CAST_TRANSPORT_CAST_TRANSPORT_SENDER_H_ | 23 #ifndef MEDIA_CAST_TRANSPORT_CAST_TRANSPORT_SENDER_H_ |
24 #define MEDIA_CAST_TRANSPORT_CAST_TRANSPORT_SENDER_H_ | 24 #define MEDIA_CAST_TRANSPORT_CAST_TRANSPORT_SENDER_H_ |
25 | 25 |
26 #include "base/basictypes.h" | 26 #include "base/basictypes.h" |
27 #include "base/callback.h" | 27 #include "base/callback.h" |
28 #include "base/single_thread_task_runner.h" | 28 #include "base/single_thread_task_runner.h" |
29 #include "base/threading/non_thread_safe.h" | 29 #include "base/threading/non_thread_safe.h" |
30 #include "base/time/tick_clock.h" | 30 #include "base/time/tick_clock.h" |
| 31 #include "media/cast/logging/logging_defines.h" |
31 #include "media/cast/transport/cast_transport_config.h" | 32 #include "media/cast/transport/cast_transport_config.h" |
32 #include "media/cast/transport/cast_transport_defines.h" | 33 #include "media/cast/transport/cast_transport_defines.h" |
33 | 34 |
34 namespace net { | 35 namespace net { |
35 class NetLog; | 36 class NetLog; |
36 } // namespace net | 37 } // namespace net |
37 | 38 |
38 namespace media { | 39 namespace media { |
39 namespace cast { | 40 namespace cast { |
40 namespace transport { | 41 namespace transport { |
41 | 42 |
42 typedef base::Callback<void(CastTransportStatus status)> | 43 typedef base::Callback<void(CastTransportStatus status)> |
43 CastTransportStatusCallback; | 44 CastTransportStatusCallback; |
44 | 45 |
45 typedef base::Callback<void(const RtcpSenderInfo& sender_info, | 46 typedef base::Callback<void(const RtcpSenderInfo& sender_info, |
46 base::TimeTicks time_sent, | 47 base::TimeTicks time_sent, |
47 uint32 rtp_timestamp)> CastTransportRtpStatistics; | 48 uint32 rtp_timestamp)> CastTransportRtpStatistics; |
48 | 49 |
| 50 typedef base::Callback<void(const std::vector<PacketEvent>&)> |
| 51 BulkRawEventsCallback; |
| 52 |
49 // The application should only trigger this class from the transport thread. | 53 // The application should only trigger this class from the transport thread. |
50 class CastTransportSender : public base::NonThreadSafe { | 54 class CastTransportSender : public base::NonThreadSafe { |
51 public: | 55 public: |
52 static CastTransportSender* CreateCastTransportSender( | 56 static CastTransportSender* CreateCastTransportSender( |
53 net::NetLog* net_log, | 57 net::NetLog* net_log, |
54 base::TickClock* clock, | 58 base::TickClock* clock, |
55 const CastTransportConfig& config, | 59 const CastTransportConfig& config, |
| 60 const CastLoggingConfig& logging_config, |
56 const CastTransportStatusCallback& status_callback, | 61 const CastTransportStatusCallback& status_callback, |
| 62 const BulkRawEventsCallback& raw_events_callback, |
| 63 base::TimeDelta raw_events_callback_interval, |
57 const scoped_refptr<base::SingleThreadTaskRunner>& transport_task_runner); | 64 const scoped_refptr<base::SingleThreadTaskRunner>& transport_task_runner); |
58 | 65 |
59 virtual ~CastTransportSender() {} | 66 virtual ~CastTransportSender() {} |
60 | 67 |
61 // Sets the Cast packet receiver. Should be called after creation on the | 68 // Sets the Cast packet receiver. Should be called after creation on the |
62 // Cast sender. Packets won't be received until this function is called. | 69 // Cast sender. Packets won't be received until this function is called. |
63 virtual void SetPacketReceiver( | 70 virtual void SetPacketReceiver( |
64 const PacketReceiverCallback& packet_receiver) = 0; | 71 const PacketReceiverCallback& packet_receiver) = 0; |
65 | 72 |
66 // The following two functions handle the encoded media frames (audio and | 73 // The following two functions handle the encoded media frames (audio and |
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93 | 100 |
94 virtual void SubscribeVideoRtpStatsCallback( | 101 virtual void SubscribeVideoRtpStatsCallback( |
95 const CastTransportRtpStatistics& callback) = 0; | 102 const CastTransportRtpStatistics& callback) = 0; |
96 }; | 103 }; |
97 | 104 |
98 } // namespace transport | 105 } // namespace transport |
99 } // namespace cast | 106 } // namespace cast |
100 } // namespace media | 107 } // namespace media |
101 | 108 |
102 #endif // MEDIA_CAST_TRANSPORT_CAST_TRANSPORT_SENDER_H_ | 109 #endif // MEDIA_CAST_TRANSPORT_CAST_TRANSPORT_SENDER_H_ |
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