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/*
* Copyright (c) 2019 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 "test/testsupport/copy_to_file_audio_capturer.h"
#include <memory>
#include <utility>
namespace webrtc {
namespace test {
CopyToFileAudioCapturer::CopyToFileAudioCapturer(
std::unique_ptr<TestAudioDeviceModule::Capturer> delegate,
std::string stream_dump_file_name)
: delegate_(std::move(delegate)),
wav_writer_(std::make_unique<WavWriter>(std::move(stream_dump_file_name),
delegate_->SamplingFrequency(),
delegate_->NumChannels())) {}
CopyToFileAudioCapturer::~CopyToFileAudioCapturer() = default;
int CopyToFileAudioCapturer::SamplingFrequency() const {
return delegate_->SamplingFrequency();
}
int CopyToFileAudioCapturer::NumChannels() const {
return delegate_->NumChannels();
}
bool CopyToFileAudioCapturer::Capture(rtc::BufferT<int16_t>* buffer) {
bool result = delegate_->Capture(buffer);
if (result) {
wav_writer_->WriteSamples(buffer->data(), buffer->size());
}
return result;
}
} // namespace test
} // namespace webrtc