Index: remoting/protocol/audio_decode_scheduler.cc |
diff --git a/remoting/protocol/audio_decode_scheduler.cc b/remoting/protocol/audio_decode_scheduler.cc |
new file mode 100644 |
index 0000000000000000000000000000000000000000..59e2ad84be24cd50168c1bac7491c8f1fae11d34 |
--- /dev/null |
+++ b/remoting/protocol/audio_decode_scheduler.cc |
@@ -0,0 +1,64 @@ |
+// 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. |
+ |
+#include "remoting/protocol/audio_decode_scheduler.h" |
+ |
+#include <utility> |
+ |
+#include "base/bind.h" |
+#include "base/location.h" |
+#include "base/single_thread_task_runner.h" |
+#include "base/task_runner_util.h" |
+#include "remoting/codec/audio_decoder.h" |
+#include "remoting/proto/audio.pb.h" |
+#include "remoting/protocol/audio_stub.h" |
+ |
+namespace remoting { |
+namespace 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), |
+ weak_factory_(this) {} |
+ |
+AudioDecodeScheduler::~AudioDecodeScheduler() { |
+ audio_decode_task_runner_->DeleteSoon(FROM_HERE, decoder_.release()); |
+} |
+ |
+void AudioDecodeScheduler::Initialize(const protocol::SessionConfig& config) { |
+ DCHECK(thread_checker_.CalledOnValidThread()); |
+ DCHECK(!decoder_); |
+ decoder_.reset(AudioDecoder::CreateAudioDecoder(config).release()); |
+} |
+ |
+void AudioDecodeScheduler::ProcessAudioPacket( |
+ std::unique_ptr<AudioPacket> packet, |
+ const base::Closure& done) { |
+ DCHECK(thread_checker_.CalledOnValidThread()); |
+ |
+ base::PostTaskAndReplyWithResult( |
+ audio_decode_task_runner_.get(), FROM_HERE, |
+ base::Bind(&AudioDecoder::Decode, base::Unretained(decoder_.get()), |
+ base::Passed(&packet)), |
+ base::Bind(&AudioDecodeScheduler::ProcessDecodedPacket, |
+ weak_factory_.GetWeakPtr(), done)); |
+} |
+ |
+void AudioDecodeScheduler::ProcessDecodedPacket( |
+ const base::Closure& done, |
+ std::unique_ptr<AudioPacket> packet) { |
+ DCHECK(thread_checker_.CalledOnValidThread()); |
+ |
+ if (!packet || !audio_consumer_) { |
+ done.Run(); |
+ return; |
+ } |
+ |
+ audio_consumer_->ProcessAudioPacket(std::move(packet), done); |
+} |
+ |
+} // namespace protocol |
+} // namespace remoting |