1 /*
2  *  Copyright (c) 2018 The WebRTC project authors. All Rights Reserved.
3  *
4  *  Use of this source code is governed by a BSD-style license
5  *  that can be found in the LICENSE file in the root of the source
6  *  tree. An additional intellectual property rights grant can be found
7  *  in the file PATENTS.  All contributing project authors may
8  *  be found in the AUTHORS file in the root of the source tree.
9  */
10 
11 #ifndef MODULES_AUDIO_PROCESSING_AEC3_DELAY_ESTIMATE_H_
12 #define MODULES_AUDIO_PROCESSING_AEC3_DELAY_ESTIMATE_H_
13 
14 namespace webrtc {
15 
16 // Stores delay_estimates.
17 struct DelayEstimate {
18   enum class Quality { kCoarse, kRefined };
19 
DelayEstimateDelayEstimate20   DelayEstimate(Quality quality, size_t delay)
21       : quality(quality), delay(delay) {}
22 
23   Quality quality;
24   size_t delay;
25   size_t blocks_since_last_change = 0;
26   size_t blocks_since_last_update = 0;
27 };
28 
29 }  // namespace webrtc
30 
31 #endif  // MODULES_AUDIO_PROCESSING_AEC3_DELAY_ESTIMATE_H_
32