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/*
* Copyright (c) 2022 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 API_VIDEO_CODECS_SCALABILITY_MODE_H_
#define API_VIDEO_CODECS_SCALABILITY_MODE_H_
namespace webrtc {
// Supported scalability modes. Most applications should use the
// PeerConnection-level apis where scalability mode is represented as a string.
// This list of currently recognized modes is intended for the api boundary
// between webrtc and injected encoders. Any application usage outside of
// injected encoders is strongly discouraged.
enum class ScalabilityMode {
kL1T1,
kL1T2,
kL1T2h,
kL1T3,
kL1T3h,
kL2T1,
kL2T1h,
kL2T1_KEY,
kL2T2,
kL2T2h,
kL2T2_KEY,
kL2T2_KEY_SHIFT,
kL2T3,
kL2T3h,
kL2T3_KEY,
kL3T1,
kL3T1h,
kL3T1_KEY,
kL3T2,
kL3T2h,
kL3T2_KEY,
kL3T3,
kL3T3h,
kL3T3_KEY,
kS2T1,
kS3T3,
};
} // namespace webrtc
#endif // API_VIDEO_CODECS_SCALABILITY_MODE_H_