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Diffstat (limited to 'third_party/libwebrtc/modules/audio_processing/test/audio_processing_builder_for_testing.h')
-rw-r--r-- | third_party/libwebrtc/modules/audio_processing/test/audio_processing_builder_for_testing.h | 95 |
1 files changed, 95 insertions, 0 deletions
diff --git a/third_party/libwebrtc/modules/audio_processing/test/audio_processing_builder_for_testing.h b/third_party/libwebrtc/modules/audio_processing/test/audio_processing_builder_for_testing.h new file mode 100644 index 0000000000..e73706c1b6 --- /dev/null +++ b/third_party/libwebrtc/modules/audio_processing/test/audio_processing_builder_for_testing.h @@ -0,0 +1,95 @@ +/* + * 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. + */ + +#ifndef MODULES_AUDIO_PROCESSING_TEST_AUDIO_PROCESSING_BUILDER_FOR_TESTING_H_ +#define MODULES_AUDIO_PROCESSING_TEST_AUDIO_PROCESSING_BUILDER_FOR_TESTING_H_ + +#include <list> +#include <memory> +#include <utility> +#include <vector> + +#include "modules/audio_processing/include/audio_processing.h" + +namespace webrtc { + +// Facilitates building of AudioProcessingImp for the tests. +class AudioProcessingBuilderForTesting { + public: + AudioProcessingBuilderForTesting(); + AudioProcessingBuilderForTesting(const AudioProcessingBuilderForTesting&) = + delete; + AudioProcessingBuilderForTesting& operator=( + const AudioProcessingBuilderForTesting&) = delete; + ~AudioProcessingBuilderForTesting(); + + // Sets the APM configuration. + AudioProcessingBuilderForTesting& SetConfig( + const AudioProcessing::Config& config) { + config_ = config; + return *this; + } + + // Sets the echo controller factory to inject when APM is created. + AudioProcessingBuilderForTesting& SetEchoControlFactory( + std::unique_ptr<EchoControlFactory> echo_control_factory) { + echo_control_factory_ = std::move(echo_control_factory); + return *this; + } + + // Sets the capture post-processing sub-module to inject when APM is created. + AudioProcessingBuilderForTesting& SetCapturePostProcessing( + std::unique_ptr<CustomProcessing> capture_post_processing) { + capture_post_processing_ = std::move(capture_post_processing); + return *this; + } + + // Sets the render pre-processing sub-module to inject when APM is created. + AudioProcessingBuilderForTesting& SetRenderPreProcessing( + std::unique_ptr<CustomProcessing> render_pre_processing) { + render_pre_processing_ = std::move(render_pre_processing); + return *this; + } + + // Sets the echo detector to inject when APM is created. + AudioProcessingBuilderForTesting& SetEchoDetector( + rtc::scoped_refptr<EchoDetector> echo_detector) { + echo_detector_ = std::move(echo_detector); + return *this; + } + + // Sets the capture analyzer sub-module to inject when APM is created. + AudioProcessingBuilderForTesting& SetCaptureAnalyzer( + std::unique_ptr<CustomAudioAnalyzer> capture_analyzer) { + capture_analyzer_ = std::move(capture_analyzer); + return *this; + } + + // Creates an APM instance with the specified config or the default one if + // unspecified. Injects the specified components transferring the ownership + // to the newly created APM instance - i.e., except for the config, the + // builder is reset to its initial state. + rtc::scoped_refptr<AudioProcessing> Create(); + + private: + // Transfers the ownership to a non-testing builder. + void TransferOwnershipsToBuilder(AudioProcessingBuilder* builder); + + AudioProcessing::Config config_; + std::unique_ptr<EchoControlFactory> echo_control_factory_; + std::unique_ptr<CustomProcessing> capture_post_processing_; + std::unique_ptr<CustomProcessing> render_pre_processing_; + rtc::scoped_refptr<EchoDetector> echo_detector_; + std::unique_ptr<CustomAudioAnalyzer> capture_analyzer_; +}; + +} // namespace webrtc + +#endif // MODULES_AUDIO_PROCESSING_TEST_AUDIO_PROCESSING_BUILDER_FOR_TESTING_H_ |