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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 |
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31 | 31 |
32 // Writes |audio_frame| to the AudioSink. Returns true if successful, | 32 // Writes |audio_frame| to the AudioSink. Returns true if successful, |
33 // otherwise false. | 33 // otherwise false. |
34 bool WriteAudioFrame(const AudioFrame& audio_frame) { | 34 bool WriteAudioFrame(const AudioFrame& audio_frame) { |
35 return WriteArray( | 35 return WriteArray( |
36 audio_frame.data_, | 36 audio_frame.data_, |
37 audio_frame.samples_per_channel_ * audio_frame.num_channels_); | 37 audio_frame.samples_per_channel_ * audio_frame.num_channels_); |
38 } | 38 } |
39 | 39 |
40 private: | 40 private: |
41 DISALLOW_COPY_AND_ASSIGN(AudioSink); | 41 RTC_DISALLOW_COPY_AND_ASSIGN(AudioSink); |
42 }; | 42 }; |
43 | 43 |
44 // Forks the output audio to two AudioSink objects. | 44 // Forks the output audio to two AudioSink objects. |
45 class AudioSinkFork : public AudioSink { | 45 class AudioSinkFork : public AudioSink { |
46 public: | 46 public: |
47 AudioSinkFork(AudioSink* left, AudioSink* right) | 47 AudioSinkFork(AudioSink* left, AudioSink* right) |
48 : left_sink_(left), right_sink_(right) {} | 48 : left_sink_(left), right_sink_(right) {} |
49 | 49 |
50 bool WriteArray(const int16_t* audio, size_t num_samples) override { | 50 bool WriteArray(const int16_t* audio, size_t num_samples) override { |
51 return left_sink_->WriteArray(audio, num_samples) && | 51 return left_sink_->WriteArray(audio, num_samples) && |
52 right_sink_->WriteArray(audio, num_samples); | 52 right_sink_->WriteArray(audio, num_samples); |
53 } | 53 } |
54 | 54 |
55 private: | 55 private: |
56 AudioSink* left_sink_; | 56 AudioSink* left_sink_; |
57 AudioSink* right_sink_; | 57 AudioSink* right_sink_; |
58 | 58 |
59 DISALLOW_COPY_AND_ASSIGN(AudioSinkFork); | 59 RTC_DISALLOW_COPY_AND_ASSIGN(AudioSinkFork); |
60 }; | 60 }; |
61 } // namespace test | 61 } // namespace test |
62 } // namespace webrtc | 62 } // namespace webrtc |
63 #endif // WEBRTC_MODULES_AUDIO_CODING_NETEQ_TOOLS_AUDIO_SINK_H_ | 63 #endif // WEBRTC_MODULES_AUDIO_CODING_NETEQ_TOOLS_AUDIO_SINK_H_ |
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