chromium/third_party/webrtc/modules/audio_processing/agc2/vad_wrapper.h

/*
 *  Copyright (c) 2018 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 MODULES_AUDIO_PROCESSING_AGC2_VAD_WRAPPER_H_
#define MODULES_AUDIO_PROCESSING_AGC2_VAD_WRAPPER_H_

#include <memory>
#include <vector>

#include "api/audio/audio_view.h"
#include "common_audio/resampler/include/push_resampler.h"
#include "modules/audio_processing/agc2/cpu_features.h"

namespace webrtc {

// Wraps a single-channel Voice Activity Detector (VAD) which is used to analyze
// the first channel of the input audio frames. Takes care of resampling the
// input frames to match the sample rate of the wrapped VAD and periodically
// resets the VAD.
class VoiceActivityDetectorWrapper { … };

}  // namespace webrtc

#endif  // MODULES_AUDIO_PROCESSING_AGC2_VAD_WRAPPER_H_