1 /* 2 * Copyright (c) 2017 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 #ifndef CALL_RTP_STREAM_RECEIVER_CONTROLLER_INTERFACE_H_ 11 #define CALL_RTP_STREAM_RECEIVER_CONTROLLER_INTERFACE_H_ 12 13 #include <memory> 14 15 #include "call/rtp_packet_sink_interface.h" 16 17 namespace webrtc { 18 19 // An RtpStreamReceiver is responsible for the rtp-specific but 20 // media-independent state needed for receiving an RTP stream. 21 // TODO(bugs.webrtc.org/7135): Currently, only owns the association between ssrc 22 // and the stream's RtpPacketSinkInterface. Ownership of corresponding objects 23 // from modules/rtp_rtcp/ should move to this class (or rather, the 24 // corresponding implementation class). We should add methods for getting rtp 25 // receive stats, and for sending RTCP messages related to the receive stream. 26 class RtpStreamReceiverInterface { 27 public: ~RtpStreamReceiverInterface()28 virtual ~RtpStreamReceiverInterface() {} 29 }; 30 31 // This class acts as a factory for RtpStreamReceiver objects. 32 class RtpStreamReceiverControllerInterface { 33 public: ~RtpStreamReceiverControllerInterface()34 virtual ~RtpStreamReceiverControllerInterface() {} 35 36 virtual std::unique_ptr<RtpStreamReceiverInterface> CreateReceiver( 37 uint32_t ssrc, 38 RtpPacketSinkInterface* sink) = 0; 39 }; 40 41 } // namespace webrtc 42 43 #endif // CALL_RTP_STREAM_RECEIVER_CONTROLLER_INTERFACE_H_ 44