|  | /* | 
|  | *  Copyright (c) 2024 The WebRTC project authors. All Rights Reserved. | 
|  | * | 
|  | *  Use of this source code is governed by a BSD-style license | 
|  | *  that can be found in the LICENSE file in the root of the source | 
|  | *  tree. An additional intellectual property rights grant can be found | 
|  | *  in the file PATENTS.  All contributing project authors may | 
|  | *  be found in the AUTHORS file in the root of the source tree. | 
|  | */ | 
|  | #include "api/audio/builtin_audio_processing_builder.h" | 
|  |  | 
|  | #include <utility> | 
|  |  | 
|  | #include "absl/base/nullability.h" | 
|  | #include "api/audio/audio_processing.h" | 
|  | #include "api/environment/environment.h" | 
|  | #include "api/make_ref_counted.h" | 
|  | #include "api/scoped_refptr.h" | 
|  | #include "modules/audio_processing/audio_processing_impl.h" | 
|  |  | 
|  | namespace webrtc { | 
|  |  | 
|  | absl_nullable scoped_refptr<AudioProcessing> | 
|  | BuiltinAudioProcessingBuilder::Build(const Environment& env) { | 
|  | return make_ref_counted<AudioProcessingImpl>( | 
|  | env, config_, std::move(capture_post_processing_), | 
|  | std::move(render_pre_processing_), std::move(echo_control_factory_), | 
|  | std::move(echo_detector_), std::move(capture_analyzer_)); | 
|  | } | 
|  |  | 
|  | }  // namespace webrtc |