OLD | NEW |
1 /* | 1 /* |
2 * Copyright (c) 2014 The WebRTC project authors. All Rights Reserved. | 2 * Copyright (c) 2014 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 |
(...skipping 10 matching lines...) Expand all Loading... |
21 CHECK_EQ(WebRtcVad_set_mode(handle_, mode), 0); | 21 CHECK_EQ(WebRtcVad_set_mode(handle_, mode), 0); |
22 } | 22 } |
23 | 23 |
24 Vad::~Vad() { | 24 Vad::~Vad() { |
25 WebRtcVad_Free(handle_); | 25 WebRtcVad_Free(handle_); |
26 } | 26 } |
27 | 27 |
28 enum Vad::Activity Vad::VoiceActivity(const int16_t* audio, | 28 enum Vad::Activity Vad::VoiceActivity(const int16_t* audio, |
29 size_t num_samples, | 29 size_t num_samples, |
30 int sample_rate_hz) { | 30 int sample_rate_hz) { |
31 int ret = WebRtcVad_Process( | 31 int ret = WebRtcVad_Process(handle_, sample_rate_hz, audio, num_samples); |
32 handle_, sample_rate_hz, audio, static_cast<int>(num_samples)); | |
33 switch (ret) { | 32 switch (ret) { |
34 case 0: | 33 case 0: |
35 return kPassive; | 34 return kPassive; |
36 case 1: | 35 case 1: |
37 return kActive; | 36 return kActive; |
38 default: | 37 default: |
39 DCHECK(false) << "WebRtcVad_Process returned an error."; | 38 DCHECK(false) << "WebRtcVad_Process returned an error."; |
40 return kError; | 39 return kError; |
41 } | 40 } |
42 } | 41 } |
43 | 42 |
44 } // namespace webrtc | 43 } // namespace webrtc |
OLD | NEW |