diff options
Diffstat (limited to 'third_party/libwebrtc/test/testsupport/copy_to_file_audio_capturer.cc')
-rw-r--r-- | third_party/libwebrtc/test/testsupport/copy_to_file_audio_capturer.cc | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/third_party/libwebrtc/test/testsupport/copy_to_file_audio_capturer.cc b/third_party/libwebrtc/test/testsupport/copy_to_file_audio_capturer.cc new file mode 100644 index 0000000000..6de8e7fd99 --- /dev/null +++ b/third_party/libwebrtc/test/testsupport/copy_to_file_audio_capturer.cc @@ -0,0 +1,45 @@ +/* + * 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 |