1/*
2 *  Copyright (c) 2012 The WebRTC project authors. All Rights Reserved.
3 *
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
6 *  tree. An additional intellectual property rights grant can be found
7 *  in the file PATENTS.  All contributing project authors may
8 *  be found in the AUTHORS file in the root of the source tree.
9 */
10
11// ViESender is responsible for sending packets to network.
12
13#ifndef WEBRTC_VIDEO_ENGINE_VIE_SENDER_H_
14#define WEBRTC_VIDEO_ENGINE_VIE_SENDER_H_
15
16#include "webrtc/common_types.h"
17#include "webrtc/engine_configurations.h"
18#include "webrtc/system_wrappers/interface/scoped_ptr.h"
19#include "webrtc/typedefs.h"
20#include "webrtc/video_engine/vie_defines.h"
21
22namespace webrtc {
23
24class CriticalSectionWrapper;
25class RtpDump;
26class Transport;
27class VideoCodingModule;
28
29class ViESender: public Transport {
30 public:
31  explicit ViESender(const int32_t channel_id);
32  ~ViESender();
33
34  // Registers transport to use for sending RTP and RTCP.
35  int RegisterSendTransport(Transport* transport);
36  int DeregisterSendTransport();
37
38  // Stores all incoming packets to file.
39  int StartRTPDump(const char file_nameUTF8[1024]);
40  int StopRTPDump();
41
42  // Implements Transport.
43  virtual int SendPacket(int vie_id, const void* data, int len);
44  virtual int SendRTCPPacket(int vie_id, const void* data, int len);
45
46 private:
47  const int32_t channel_id_;
48
49  scoped_ptr<CriticalSectionWrapper> critsect_;
50
51  Transport* transport_;
52  RtpDump* rtp_dump_;
53};
54
55}  // namespace webrtc
56
57#endif  // WEBRTC_VIDEO_ENGINE_VIE_SENDER_H_
58