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0ade98316c
This CL removes the possibility that APM cannot be created, i.e., that the create method can return nullptr. That was already the case implicitly but this CL makes that behavior explicit. Bug: webrtc:5298 Change-Id: I2706ea538c9d1b4bcd65faecab637640a209a4dc Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/183101 Reviewed-by: Sam Zackrisson <saza@webrtc.org> Commit-Queue: Per Åhgren <peah@webrtc.org> Cr-Commit-Position: refs/heads/master@{#32029}
45 lines
1.4 KiB
C++
45 lines
1.4 KiB
C++
/*
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* Copyright (c) 2020 The WebRTC project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#include "modules/audio_processing/include/audio_processing.h"
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#include <memory>
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#include "modules/audio_processing/audio_processing_impl.h"
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#include "rtc_base/ref_counted_object.h"
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namespace webrtc {
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AudioProcessingBuilder::AudioProcessingBuilder() = default;
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AudioProcessingBuilder::~AudioProcessingBuilder() = default;
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AudioProcessing* AudioProcessingBuilder::Create() {
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webrtc::Config config;
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return Create(config);
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}
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AudioProcessing* AudioProcessingBuilder::Create(const webrtc::Config& config) {
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#ifdef WEBRTC_EXCLUDE_AUDIO_PROCESSING_MODULE
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// Implementation returning a null pointer for using when the APM is excluded
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// from the build..
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return nullptr;
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#else
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// Standard implementation.
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return new rtc::RefCountedObject<AudioProcessingImpl>(
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config, std::move(capture_post_processing_),
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std::move(render_pre_processing_), std::move(echo_control_factory_),
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std::move(echo_detector_), std::move(capture_analyzer_));
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#endif
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}
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} // namespace webrtc
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