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1 /* | 1 /* |
2 * Copyright (c) 2013 The WebRTC project authors. All Rights Reserved. | 2 * Copyright (c) 2013 The WebRTC project authors. All Rights Reserved. |
3 * | 3 * |
4 * Use of this source code is governed by a BSD-style license | 4 * Use of this source code is governed by a BSD-style license |
5 * that can be found in the LICENSE file in the root of the source | 5 * that can be found in the LICENSE file in the root of the source |
6 * tree. An additional intellectual property rights grant can be found | 6 * tree. An additional intellectual property rights grant can be found |
7 * in the file PATENTS. All contributing project authors may | 7 * in the file PATENTS. All contributing project authors may |
8 * be found in the AUTHORS file in the root of the source tree. | 8 * be found in the AUTHORS file in the root of the source tree. |
9 */ | 9 */ |
10 #ifndef WEBRTC_CALL_H_ | 10 #ifndef WEBRTC_CALL_H_ |
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46 | 46 |
47 virtual DeliveryStatus DeliverPacket(MediaType media_type, | 47 virtual DeliveryStatus DeliverPacket(MediaType media_type, |
48 const uint8_t* packet, | 48 const uint8_t* packet, |
49 size_t length, | 49 size_t length, |
50 const PacketTime& packet_time) = 0; | 50 const PacketTime& packet_time) = 0; |
51 | 51 |
52 protected: | 52 protected: |
53 virtual ~PacketReceiver() {} | 53 virtual ~PacketReceiver() {} |
54 }; | 54 }; |
55 | 55 |
56 // Callback interface for reporting when a system overuse is detected. | |
57 class LoadObserver { | |
58 public: | |
59 enum Load { kOveruse, kUnderuse }; | |
60 | |
61 // Triggered when overuse is detected or when we believe the system can take | |
62 // more load. | |
63 virtual void OnLoadUpdate(Load load) = 0; | |
64 | |
65 protected: | |
66 virtual ~LoadObserver() {} | |
67 }; | |
68 | |
69 // A Call instance can contain several send and/or receive streams. All streams | 56 // A Call instance can contain several send and/or receive streams. All streams |
70 // are assumed to have the same remote endpoint and will share bitrate estimates | 57 // are assumed to have the same remote endpoint and will share bitrate estimates |
71 // etc. | 58 // etc. |
72 class Call { | 59 class Call { |
73 public: | 60 public: |
74 struct Config { | 61 struct Config { |
75 static const int kDefaultStartBitrateBps; | 62 static const int kDefaultStartBitrateBps; |
76 | 63 |
77 // Bitrate config used until valid bitrate estimates are calculated. Also | 64 // Bitrate config used until valid bitrate estimates are calculated. Also |
78 // used to cap total bitrate used. | 65 // used to cap total bitrate used. |
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154 virtual bool StartEventLog(rtc::PlatformFile log_file, | 141 virtual bool StartEventLog(rtc::PlatformFile log_file, |
155 int64_t max_size_bytes) = 0; | 142 int64_t max_size_bytes) = 0; |
156 virtual void StopEventLog() = 0; | 143 virtual void StopEventLog() = 0; |
157 | 144 |
158 virtual ~Call() {} | 145 virtual ~Call() {} |
159 }; | 146 }; |
160 | 147 |
161 } // namespace webrtc | 148 } // namespace webrtc |
162 | 149 |
163 #endif // WEBRTC_CALL_H_ | 150 #endif // WEBRTC_CALL_H_ |
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