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66a29b9953
It will be used to dump generated audio from TestAudioDeviceModule into user defuned file in peer connection level test framework. Bug: webrtc:10138 Change-Id: I6e3db36aaf1303ab148e8812937c4f9cd1b49315 Reviewed-on: https://webrtc-review.googlesource.com/c/117220 Commit-Queue: Artem Titov <titovartem@webrtc.org> Reviewed-by: Karl Wiberg <kwiberg@webrtc.org> Reviewed-by: Mirko Bonadei <mbonadei@webrtc.org> Cr-Commit-Position: refs/heads/master@{#26267}
49 lines
1.6 KiB
C++
49 lines
1.6 KiB
C++
/*
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* Copyright (c) 2019 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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#ifndef TEST_TESTSUPPORT_COPY_TO_FILE_AUDIO_CAPTURER_H_
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#define TEST_TESTSUPPORT_COPY_TO_FILE_AUDIO_CAPTURER_H_
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#include <memory>
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#include <string>
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#include "absl/types/optional.h"
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#include "api/array_view.h"
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#include "common_audio/wav_file.h"
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#include "modules/audio_device/include/test_audio_device.h"
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#include "rtc_base/buffer.h"
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namespace webrtc {
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namespace test {
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// TestAudioDeviceModule::Capturer that will store audio data, captured by
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// delegate to the specified output file. Can be used to create a copy of
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// generated audio data to be able then to compare it as a reference with
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// audio on the TestAudioDeviceModule::Renderer side.
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class CopyToFileAudioCapturer : public TestAudioDeviceModule::Capturer {
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public:
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CopyToFileAudioCapturer(
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std::unique_ptr<TestAudioDeviceModule::Capturer> delegate,
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std::string stream_dump_file_name);
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~CopyToFileAudioCapturer() override;
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int SamplingFrequency() const override;
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int NumChannels() const override;
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bool Capture(rtc::BufferT<int16_t>* buffer) override;
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private:
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std::unique_ptr<TestAudioDeviceModule::Capturer> delegate_;
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std::unique_ptr<WavWriter> wav_writer_;
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};
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} // namespace test
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} // namespace webrtc
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#endif // TEST_TESTSUPPORT_COPY_TO_FILE_AUDIO_CAPTURER_H_
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