1 /*
2  *  Copyright (c) 2017 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 #include "modules/audio_processing/aec3/fft_buffer.h"
12 
13 namespace webrtc {
14 
FftBuffer(size_t size,size_t num_channels)15 FftBuffer::FftBuffer(size_t size, size_t num_channels)
16     : size(static_cast<int>(size)),
17       buffer(size, std::vector<FftData>(num_channels)) {
18   for (auto& block : buffer) {
19     for (auto& channel_fft_data : block) {
20       channel_fft_data.Clear();
21     }
22   }
23 }
24 
25 FftBuffer::~FftBuffer() = default;
26 
27 }  // namespace webrtc
28