35 lines
1.0 KiB
C
35 lines
1.0 KiB
C
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/*
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* Copyright (c) 2020 The WebRTC project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#ifndef API_VOIP_VOIP_STATISTICS_H_
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#define API_VOIP_VOIP_STATISTICS_H_
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#include "api/neteq/neteq.h"
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#include "api/voip/voip_base.h"
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namespace webrtc {
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// VoipStatistics interface provides the interfaces for querying metrics around
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// the jitter buffer (NetEq) performance.
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class VoipStatistics {
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public:
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// Gets the statistics from NetEq. Returns absl::nullopt when channel_id is
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// invalid.
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virtual absl::optional<NetEqLifetimeStatistics> GetNetEqStatistics(
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ChannelId channel_id) = 0;
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protected:
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virtual ~VoipStatistics() = default;
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};
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} // namespace webrtc
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#endif // API_VOIP_VOIP_STATISTICS_H_
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