| // Copyright 2016 The Chromium Authors |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "remoting/protocol/audio_decode_scheduler.h" |
| |
| #include <utility> |
| |
| #include "base/functional/bind.h" |
| #include "base/location.h" |
| #include "base/task/single_thread_task_runner.h" |
| #include "remoting/codec/audio_decoder.h" |
| #include "remoting/proto/audio.pb.h" |
| #include "remoting/protocol/audio_stub.h" |
| |
| namespace remoting::protocol { |
| |
| AudioDecodeScheduler::AudioDecodeScheduler( |
| scoped_refptr<base::SingleThreadTaskRunner> audio_decode_task_runner, |
| base::WeakPtr<protocol::AudioStub> audio_consumer) |
| : audio_decode_task_runner_(audio_decode_task_runner), |
| audio_consumer_(audio_consumer) {} |
| |
| AudioDecodeScheduler::~AudioDecodeScheduler() { |
| DCHECK_CALLED_ON_VALID_THREAD(thread_checker_); |
| audio_decode_task_runner_->DeleteSoon(FROM_HERE, decoder_.release()); |
| } |
| |
| void AudioDecodeScheduler::Initialize(const protocol::SessionConfig& config) { |
| DCHECK_CALLED_ON_VALID_THREAD(thread_checker_); |
| DCHECK(!decoder_); |
| decoder_ = AudioDecoder::CreateAudioDecoder(config); |
| } |
| |
| void AudioDecodeScheduler::ProcessAudioPacket( |
| std::unique_ptr<AudioPacket> packet, |
| base::OnceClosure done) { |
| DCHECK_CALLED_ON_VALID_THREAD(thread_checker_); |
| |
| audio_decode_task_runner_->PostTaskAndReplyWithResult( |
| FROM_HERE, |
| base::BindOnce(&AudioDecoder::Decode, base::Unretained(decoder_.get()), |
| std::move(packet)), |
| base::BindOnce(&AudioDecodeScheduler::ProcessDecodedPacket, |
| weak_factory_.GetWeakPtr(), std::move(done))); |
| } |
| |
| void AudioDecodeScheduler::ProcessDecodedPacket( |
| base::OnceClosure done, |
| std::unique_ptr<AudioPacket> packet) { |
| DCHECK_CALLED_ON_VALID_THREAD(thread_checker_); |
| |
| if (!packet || !audio_consumer_) { |
| std::move(done).Run(); |
| return; |
| } |
| |
| audio_consumer_->ProcessAudioPacket(std::move(packet), std::move(done)); |
| } |
| |
| } // namespace remoting::protocol |