webrtc/call/ssrc_binding_observer.h
Niels Möller 65ec0fc81e Delete unneeded includes of basictypes.h.
This is a kitchen-sink header, some pieces should be moved to
byteorder.h, the rest likely deleted.

Delete most includes of basictypes.h. In leaf headers,
include stddef.h and stdint.h explicitly where needed.

Bug: webrtc:6853
Change-Id: Ibc809936a8f94d418e4eb650da1e89c1b9142073
Reviewed-on: https://webrtc-review.googlesource.com/77721
Commit-Queue: Niels Moller <nisse@webrtc.org>
Reviewed-by: Fredrik Solenberg <solenberg@webrtc.org>
Reviewed-by: Karl Wiberg <kwiberg@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#23333}
2018-05-21 19:35:08 +00:00

40 lines
1.4 KiB
C++

/*
* Copyright (c) 2017 The WebRTC project authors. All Rights Reserved.
*
* Use of this source code is governed by a BSD-style license
* that can be found in the LICENSE file in the root of the source
* tree. An additional intellectual property rights grant can be found
* in the file PATENTS. All contributing project authors may
* be found in the AUTHORS file in the root of the source tree.
*/
#ifndef CALL_SSRC_BINDING_OBSERVER_H_
#define CALL_SSRC_BINDING_OBSERVER_H_
#include <string>
namespace webrtc {
// With newer versions of SDP, SSRC is often not explicitly signaled and must
// be learned on the fly. This happens by correlating packet SSRCs with included
// RTP extension headers like MID and RSID, or by receiving information from
// RTCP messages.
// SsrcBindingObservers will be notified when a new binding is learned, which
// can happen during call setup and/or during the call.
class SsrcBindingObserver {
public:
virtual ~SsrcBindingObserver() = default;
virtual void OnSsrcBoundToRsid(const std::string& rsid, uint32_t ssrc) {}
virtual void OnSsrcBoundToMid(const std::string& mid, uint32_t ssrc) {}
virtual void OnSsrcBoundToMidRsid(const std::string& mid,
const std::string& rsid,
uint32_t ssrc) {}
virtual void OnSsrcBoundToPayloadType(uint8_t payload_type, uint32_t ssrc) {}
};
} // namespace webrtc
#endif // CALL_SSRC_BINDING_OBSERVER_H_