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Side by Side Diff: webrtc/modules/audio_processing/agc/standalone_vad.cc

Issue 1192863006: Revert "Pull the Voice Activity Detector out from the AGC" (Closed) Base URL: https://chromium.googlesource.com/external/webrtc.git@master
Patch Set: Created 5 years, 6 months ago
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1 /* 1 /*
2 * Copyright (c) 2012 The WebRTC project authors. All Rights Reserved. 2 * Copyright (c) 2012 The WebRTC project authors. All Rights Reserved.
3 * 3 *
4 * Use of this source code is governed by a BSD-style license 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 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 6 * tree. An additional intellectual property rights grant can be found
7 * in the file PATENTS. All contributing project authors may 7 * in the file PATENTS. All contributing project authors may
8 * be found in the AUTHORS file in the root of the source tree. 8 * be found in the AUTHORS file in the root of the source tree.
9 */ 9 */
10 10
11 #include "webrtc/modules/audio_processing/vad/standalone_vad.h" 11 #include "webrtc/modules/audio_processing/agc/standalone_vad.h"
12 12
13 #include <assert.h> 13 #include <assert.h>
14 14
15 #include "webrtc/modules/interface/module_common_types.h" 15 #include "webrtc/modules/interface/module_common_types.h"
16 #include "webrtc/modules/utility/interface/audio_frame_operations.h" 16 #include "webrtc/modules/utility/interface/audio_frame_operations.h"
17 #include "webrtc/typedefs.h" 17 #include "webrtc/typedefs.h"
18 18
19 namespace webrtc { 19 namespace webrtc {
20 20
21 static const int kDefaultStandaloneVadMode = 3; 21 static const int kDefaultStandaloneVadMode = 3;
22 22
23 StandaloneVad::StandaloneVad(VadInst* vad) 23 StandaloneVad::StandaloneVad(VadInst* vad)
24 : vad_(vad), buffer_(), index_(0), mode_(kDefaultStandaloneVadMode) { 24 : vad_(vad),
25 } 25 buffer_(),
26 index_(0),
27 mode_(kDefaultStandaloneVadMode) {}
26 28
27 StandaloneVad::~StandaloneVad() { 29 StandaloneVad::~StandaloneVad() {
28 WebRtcVad_Free(vad_); 30 WebRtcVad_Free(vad_);
29 } 31 }
30 32
31 StandaloneVad* StandaloneVad::Create() { 33 StandaloneVad* StandaloneVad::Create() {
32 VadInst* vad = WebRtcVad_Create(); 34 VadInst* vad = WebRtcVad_Create();
33 if (!vad) 35 if (!vad)
34 return nullptr; 36 return nullptr;
35 37
(...skipping 48 matching lines...) Expand 10 before | Expand all | Expand 10 after
84 if (mode < 0 || mode > 3) 86 if (mode < 0 || mode > 3)
85 return -1; 87 return -1;
86 if (WebRtcVad_set_mode(vad_, mode) != 0) 88 if (WebRtcVad_set_mode(vad_, mode) != 0)
87 return -1; 89 return -1;
88 90
89 mode_ = mode; 91 mode_ = mode;
90 return 0; 92 return 0;
91 } 93 }
92 94
93 } // namespace webrtc 95 } // namespace webrtc
96
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