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- /*
- * 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_
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