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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 |
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487 } | 487 } |
488 | 488 |
489 assert(_audioFrame.num_channels_ == 2); | 489 assert(_audioFrame.num_channels_ == 2); |
490 AudioFrameOperations::Scale(_panLeft, _panRight, _audioFrame); | 490 AudioFrameOperations::Scale(_panLeft, _panRight, _audioFrame); |
491 } | 491 } |
492 | 492 |
493 // --- Far-end Voice Quality Enhancement (AudioProcessing Module) | 493 // --- Far-end Voice Quality Enhancement (AudioProcessing Module) |
494 if (feed_data_to_apm) { | 494 if (feed_data_to_apm) { |
495 if (_audioProcessingModulePtr->ProcessReverseStream(&_audioFrame) != 0) { | 495 if (_audioProcessingModulePtr->ProcessReverseStream(&_audioFrame) != 0) { |
496 WEBRTC_TRACE(kTraceWarning, kTraceVoice, VoEId(_instanceId, -1), | 496 WEBRTC_TRACE(kTraceWarning, kTraceVoice, VoEId(_instanceId, -1), |
497 "AudioProcessingModule::AnalyzeReverseStream() => error"); | 497 "AudioProcessingModule::ProcessReverseStream() => error"); |
498 RTC_DCHECK(false); | 498 RTC_DCHECK(false); |
499 } | 499 } |
500 } | 500 } |
501 | 501 |
502 // --- External media processing | 502 // --- External media processing |
503 { | 503 { |
504 rtc::CritScope cs(&_callbackCritSect); | 504 rtc::CritScope cs(&_callbackCritSect); |
505 if (_externalMedia) | 505 if (_externalMedia) |
506 { | 506 { |
507 const bool is_stereo = (_audioFrame.num_channels_ == 2); | 507 const bool is_stereo = (_audioFrame.num_channels_ == 2); |
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518 } | 518 } |
519 } | 519 } |
520 | 520 |
521 // --- Measure audio level (0-9) for the combined signal | 521 // --- Measure audio level (0-9) for the combined signal |
522 _audioLevel.ComputeLevel(_audioFrame); | 522 _audioLevel.ComputeLevel(_audioFrame); |
523 | 523 |
524 return 0; | 524 return 0; |
525 } | 525 } |
526 } // namespace voe | 526 } // namespace voe |
527 } // namespace webrtc | 527 } // namespace webrtc |
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