delay_estimate.h (953B)
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 #include <stddef.h> 15 16 namespace webrtc { 17 18 // Stores delay_estimates. 19 struct DelayEstimate { 20 enum class Quality { kCoarse, kRefined }; 21 22 DelayEstimate(Quality quality, size_t delay) 23 : quality(quality), delay(delay) {} 24 25 Quality quality; 26 size_t delay; 27 size_t blocks_since_last_change = 0; 28 size_t blocks_since_last_update = 0; 29 }; 30 31 } // namespace webrtc 32 33 #endif // MODULES_AUDIO_PROCESSING_AEC3_DELAY_ESTIMATE_H_