28 lines
832 B
C
28 lines
832 B
C
|
/*
|
||
|
|
* Copyright 2020 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_ADAPTATION_DEGRADATION_PREFERENCE_PROVIDER_H_
|
||
|
|
#define CALL_ADAPTATION_DEGRADATION_PREFERENCE_PROVIDER_H_
|
||
|
|
|
||
|
|
#include "api/rtp_parameters.h"
|
||
|
|
|
||
|
|
namespace webrtc {
|
||
|
|
|
||
|
|
class DegradationPreferenceProvider {
|
||
|
|
public:
|
||
|
|
virtual ~DegradationPreferenceProvider();
|
||
|
|
|
||
|
|
virtual DegradationPreference degradation_preference() const = 0;
|
||
|
|
};
|
||
|
|
|
||
|
|
} // namespace webrtc
|
||
|
|
|
||
|
|
#endif // CALL_ADAPTATION_DEGRADATION_PREFERENCE_PROVIDER_H_
|