| // Copyright 2016 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef REMOTING_PROTOCOL_AUDIO_DECODE_SCHEDULER_H_ |
| #define REMOTING_PROTOCOL_AUDIO_DECODE_SCHEDULER_H_ |
| |
| #include <memory> |
| |
| #include "base/macros.h" |
| #include "base/memory/ref_counted.h" |
| #include "base/memory/weak_ptr.h" |
| #include "base/threading/thread_checker.h" |
| #include "remoting/protocol/audio_stub.h" |
| |
| namespace base { |
| class SingleThreadTaskRunner; |
| } // namespace base |
| |
| namespace remoting { |
| |
| class AudioDecoder; |
| class AudioPacket; |
| |
| namespace protocol { |
| |
| class SessionConfig; |
| class AudioStub; |
| |
| class AudioDecodeScheduler : public AudioStub { |
| public: |
| AudioDecodeScheduler( |
| scoped_refptr<base::SingleThreadTaskRunner> audio_decode_task_runner, |
| base::WeakPtr<AudioStub> audio_consumer); |
| ~AudioDecodeScheduler() override; |
| |
| // Initializes decoder with the information from the protocol config. |
| void Initialize(const protocol::SessionConfig& config); |
| |
| // AudioStub implementation. |
| void ProcessAudioPacket(std::unique_ptr<AudioPacket> packet, |
| const base::Closure& done) override; |
| |
| private: |
| void ProcessDecodedPacket(const base::Closure& done, |
| std::unique_ptr<AudioPacket> packet); |
| |
| scoped_refptr<base::SingleThreadTaskRunner> audio_decode_task_runner_; |
| base::WeakPtr<AudioStub> audio_consumer_; |
| |
| // Decoder used on the audio thread. |
| std::unique_ptr<AudioDecoder> decoder_; |
| |
| base::ThreadChecker thread_checker_; |
| |
| base::WeakPtrFactory<AudioDecodeScheduler> weak_factory_; |
| |
| DISALLOW_COPY_AND_ASSIGN(AudioDecodeScheduler); |
| }; |
| |
| } // namespace protocol |
| } // namespace remoting |
| |
| #endif // REMOTING_PROTOCOL_AUDIO_DECODE_SCHEDULER_H_ |