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/*
* Copyright (c) 2020 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 <memory>
#include "api/audio/audio_processing.h"
#include "api/make_ref_counted.h"
#include "modules/audio_processing/audio_processing_impl.h"
namespace webrtc {
AudioProcessingBuilder::AudioProcessingBuilder() = default;
AudioProcessingBuilder::~AudioProcessingBuilder() = default;
rtc::scoped_refptr<AudioProcessing> AudioProcessingBuilder::Create() {
#ifdef WEBRTC_EXCLUDE_AUDIO_PROCESSING_MODULE
// Return a null pointer when the APM is excluded from the build.
return nullptr;
#else // WEBRTC_EXCLUDE_AUDIO_PROCESSING_MODULE
return rtc::make_ref_counted<AudioProcessingImpl>(
config_, std::move(capture_post_processing_),
std::move(render_pre_processing_), std::move(echo_control_factory_),
std::move(echo_detector_), std::move(capture_analyzer_));
#endif
}
} // namespace webrtc