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author | Chih-hung Hsieh <chh@google.com> | 2016-01-20 17:50:13 +0000 |
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committer | android-build-merger <android-build-merger@google.com> | 2016-01-20 17:50:13 +0000 |
commit | b3cb8ab4ede8bb77f0bdef2715efc2c1e6267072 (patch) | |
tree | 28c4cf735dd5bd9cc8f1ccd06fff8a173b20d1cb /talk/app/webrtc/remoteaudiosource.cc | |
parent | a4acd9d6bc9b3b033d7d274316e75ee067df8d20 (diff) | |
parent | 9a337512d97e37afc142dee4fd50a41b741a87d2 (diff) | |
download | webrtc-b3cb8ab4ede8bb77f0bdef2715efc2c1e6267072.tar.gz |
Merge "Merge upstream SHA 04cb763"android-cts_7.1_r1android-cts-7.1_r9android-cts-7.1_r8android-cts-7.1_r7android-cts-7.1_r6android-cts-7.1_r5android-cts-7.1_r4android-cts-7.1_r3android-cts-7.1_r29android-cts-7.1_r28android-cts-7.1_r27android-cts-7.1_r26android-cts-7.1_r25android-cts-7.1_r24android-cts-7.1_r23android-cts-7.1_r22android-cts-7.1_r21android-cts-7.1_r20android-cts-7.1_r2android-cts-7.1_r19android-cts-7.1_r18android-cts-7.1_r17android-cts-7.1_r16android-cts-7.1_r15android-cts-7.1_r14android-cts-7.1_r13android-cts-7.1_r12android-cts-7.1_r11android-cts-7.1_r10android-cts-7.1_r1android-cts-7.0_r9android-cts-7.0_r8android-cts-7.0_r7android-cts-7.0_r6android-cts-7.0_r5android-cts-7.0_r4android-cts-7.0_r33android-cts-7.0_r32android-cts-7.0_r31android-cts-7.0_r30android-cts-7.0_r3android-cts-7.0_r29android-cts-7.0_r28android-cts-7.0_r27android-cts-7.0_r26android-cts-7.0_r25android-cts-7.0_r24android-cts-7.0_r23android-cts-7.0_r22android-cts-7.0_r21android-cts-7.0_r20android-cts-7.0_r2android-cts-7.0_r19android-cts-7.0_r18android-cts-7.0_r17android-cts-7.0_r16android-cts-7.0_r15android-cts-7.0_r14android-cts-7.0_r13android-cts-7.0_r12android-cts-7.0_r11android-cts-7.0_r10android-cts-7.0_r1android-7.1.2_r9android-7.1.2_r8android-7.1.2_r6android-7.1.2_r5android-7.1.2_r4android-7.1.2_r39android-7.1.2_r38android-7.1.2_r37android-7.1.2_r36android-7.1.2_r33android-7.1.2_r32android-7.1.2_r30android-7.1.2_r3android-7.1.2_r29android-7.1.2_r28android-7.1.2_r27android-7.1.2_r25android-7.1.2_r24android-7.1.2_r23android-7.1.2_r2android-7.1.2_r19android-7.1.2_r18android-7.1.2_r17android-7.1.2_r16android-7.1.2_r15android-7.1.2_r14android-7.1.2_r13android-7.1.2_r12android-7.1.2_r11android-7.1.2_r10android-7.1.2_r1android-7.1.1_r9android-7.1.1_r8android-7.1.1_r7android-7.1.1_r61android-7.1.1_r60android-7.1.1_r6android-7.1.1_r59android-7.1.1_r58android-7.1.1_r57android-7.1.1_r56android-7.1.1_r55android-7.1.1_r54android-7.1.1_r53android-7.1.1_r52android-7.1.1_r51android-7.1.1_r50android-7.1.1_r49android-7.1.1_r48android-7.1.1_r47android-7.1.1_r46android-7.1.1_r45android-7.1.1_r44android-7.1.1_r43android-7.1.1_r42android-7.1.1_r41android-7.1.1_r40android-7.1.1_r4android-7.1.1_r39android-7.1.1_r38android-7.1.1_r35android-7.1.1_r33android-7.1.1_r32android-7.1.1_r31android-7.1.1_r3android-7.1.1_r28android-7.1.1_r27android-7.1.1_r26android-7.1.1_r25android-7.1.1_r24android-7.1.1_r23android-7.1.1_r22android-7.1.1_r21android-7.1.1_r20android-7.1.1_r2android-7.1.1_r17android-7.1.1_r16android-7.1.1_r15android-7.1.1_r14android-7.1.1_r13android-7.1.1_r12android-7.1.1_r11android-7.1.1_r10android-7.1.1_r1android-7.1.0_r7android-7.1.0_r6android-7.1.0_r5android-7.1.0_r4android-7.1.0_r3android-7.1.0_r2android-7.1.0_r1android-7.0.0_r9android-7.0.0_r8android-7.0.0_r7android-7.0.0_r6android-7.0.0_r5android-7.0.0_r4android-7.0.0_r36android-7.0.0_r35android-7.0.0_r34android-7.0.0_r33android-7.0.0_r32android-7.0.0_r31android-7.0.0_r30android-7.0.0_r3android-7.0.0_r29android-7.0.0_r28android-7.0.0_r27android-7.0.0_r24android-7.0.0_r21android-7.0.0_r19android-7.0.0_r17android-7.0.0_r15android-7.0.0_r14android-7.0.0_r13android-7.0.0_r12android-7.0.0_r11android-7.0.0_r10android-7.0.0_r1nougat-releasenougat-mr2.3-releasenougat-mr2.2-releasenougat-mr2.1-releasenougat-mr2-security-releasenougat-mr2-releasenougat-mr2-pixel-releasenougat-mr2-devnougat-mr1.8-releasenougat-mr1.7-releasenougat-mr1.6-releasenougat-mr1.5-releasenougat-mr1.4-releasenougat-mr1.3-releasenougat-mr1.2-releasenougat-mr1.1-releasenougat-mr1-volantis-releasenougat-mr1-security-releasenougat-mr1-releasenougat-mr1-flounder-releasenougat-mr1-devnougat-mr1-cts-releasenougat-mr0.5-releasenougat-dr1-releasenougat-devnougat-cts-releasenougat-bugfix-release
am: 9a337512d9
* commit '9a337512d97e37afc142dee4fd50a41b741a87d2': (797 commits)
Add tests for verifying transport feedback for audio and video.
Eliminate defines in talk/
Revert of Update with new default boringssl no-aes cipher suites. Re-enable tests. (patchset #3 id:40001 of https://codereview.webrtc.org/1550773002/ )
Remove assert which was incorrectly added to TcpPort::OnSentPacket.
Reland Connect TurnPort and TCPPort to AsyncPacketSocket::SignalSentPacket.
Update with new default boringssl no-aes cipher suites. Re-enable tests.
Revert of Connect TurnPort and TCPPort to AsyncPacketSocket::SignalSentPacket. (patchset #3 id:40001 of https://codereview.webrtc.org/1577873003/ )
Re-land: "Use an explicit identifier in Config"
Connect TurnPort and TCPPort to AsyncPacketSocket::SignalSentPacket.
Revert of Delete remnants of non-square pixel support from cricket::VideoFrame. (patchset #1 id:1 of https://codereview.webrtc.org/1586613002/ )
Remove libfuzzer trybot from default trybot set.
Add ramp-up tests for transport sequence number with and w/o audio.
Delete remnants of non-square pixel support from cricket::VideoFrame.
Fix IPAddress::ToSensitiveString() to avoid dependency on inet_ntop().
Revert of Storing raw audio sink for default audio track. (patchset #7 id:120001 of https://codereview.chromium.org/1551813002/ )
Re-enable tests that failed under Linux_Msan.
Revert of Use an explicit identifier in Config (patchset #4 id:60001 of https://codereview.webrtc.org/1538643004/ )
Roll chromium_revision 346fea9..099be58 (369082:369139)
Disable WebRtcVideoChannel2BaseTest.SendManyResizeOnce for TSan
Add build_protobuf variable.
...
Diffstat (limited to 'talk/app/webrtc/remoteaudiosource.cc')
-rw-r--r-- | talk/app/webrtc/remoteaudiosource.cc | 132 |
1 files changed, 118 insertions, 14 deletions
diff --git a/talk/app/webrtc/remoteaudiosource.cc b/talk/app/webrtc/remoteaudiosource.cc index 41f3d8798a..e904dd9192 100644 --- a/talk/app/webrtc/remoteaudiosource.cc +++ b/talk/app/webrtc/remoteaudiosource.cc @@ -29,44 +29,148 @@ #include <algorithm> #include <functional> +#include <utility> +#include "talk/app/webrtc/mediastreamprovider.h" +#include "webrtc/base/checks.h" #include "webrtc/base/logging.h" +#include "webrtc/base/thread.h" namespace webrtc { -rtc::scoped_refptr<RemoteAudioSource> RemoteAudioSource::Create() { - return new rtc::RefCountedObject<RemoteAudioSource>(); +class RemoteAudioSource::MessageHandler : public rtc::MessageHandler { + public: + explicit MessageHandler(RemoteAudioSource* source) : source_(source) {} + + private: + ~MessageHandler() override {} + + void OnMessage(rtc::Message* msg) override { + source_->OnMessage(msg); + delete this; + } + + const rtc::scoped_refptr<RemoteAudioSource> source_; + RTC_DISALLOW_IMPLICIT_CONSTRUCTORS(MessageHandler); +}; + +class RemoteAudioSource::Sink : public AudioSinkInterface { + public: + explicit Sink(RemoteAudioSource* source) : source_(source) {} + ~Sink() override { source_->OnAudioProviderGone(); } + + private: + void OnData(const AudioSinkInterface::Data& audio) override { + if (source_) + source_->OnData(audio); + } + + const rtc::scoped_refptr<RemoteAudioSource> source_; + RTC_DISALLOW_IMPLICIT_CONSTRUCTORS(Sink); +}; + +rtc::scoped_refptr<RemoteAudioSource> RemoteAudioSource::Create( + uint32_t ssrc, + AudioProviderInterface* provider) { + rtc::scoped_refptr<RemoteAudioSource> ret( + new rtc::RefCountedObject<RemoteAudioSource>()); + ret->Initialize(ssrc, provider); + return ret; } -RemoteAudioSource::RemoteAudioSource() { +RemoteAudioSource::RemoteAudioSource() + : main_thread_(rtc::Thread::Current()), + state_(MediaSourceInterface::kLive) { + RTC_DCHECK(main_thread_); } RemoteAudioSource::~RemoteAudioSource() { - ASSERT(audio_observers_.empty()); + RTC_DCHECK(main_thread_->IsCurrent()); + RTC_DCHECK(audio_observers_.empty()); + RTC_DCHECK(sinks_.empty()); +} + +void RemoteAudioSource::Initialize(uint32_t ssrc, + AudioProviderInterface* provider) { + RTC_DCHECK(main_thread_->IsCurrent()); + // To make sure we always get notified when the provider goes out of scope, + // we register for callbacks here and not on demand in AddSink. + if (provider) { // May be null in tests. + provider->SetRawAudioSink( + ssrc, rtc::scoped_ptr<AudioSinkInterface>(new Sink(this))); + } } MediaSourceInterface::SourceState RemoteAudioSource::state() const { - return MediaSourceInterface::kLive; + RTC_DCHECK(main_thread_->IsCurrent()); + return state_; +} + +bool RemoteAudioSource::remote() const { + RTC_DCHECK(main_thread_->IsCurrent()); + return true; } void RemoteAudioSource::SetVolume(double volume) { - ASSERT(volume >= 0 && volume <= 10); - for (AudioObserverList::iterator it = audio_observers_.begin(); - it != audio_observers_.end(); ++it) { - (*it)->OnSetVolume(volume); - } + RTC_DCHECK(volume >= 0 && volume <= 10); + for (auto* observer : audio_observers_) + observer->OnSetVolume(volume); } void RemoteAudioSource::RegisterAudioObserver(AudioObserver* observer) { - ASSERT(observer != NULL); - ASSERT(std::find(audio_observers_.begin(), audio_observers_.end(), - observer) == audio_observers_.end()); + RTC_DCHECK(observer != NULL); + RTC_DCHECK(std::find(audio_observers_.begin(), audio_observers_.end(), + observer) == audio_observers_.end()); audio_observers_.push_back(observer); } void RemoteAudioSource::UnregisterAudioObserver(AudioObserver* observer) { - ASSERT(observer != NULL); + RTC_DCHECK(observer != NULL); audio_observers_.remove(observer); } +void RemoteAudioSource::AddSink(AudioTrackSinkInterface* sink) { + RTC_DCHECK(main_thread_->IsCurrent()); + RTC_DCHECK(sink); + + if (state_ != MediaSourceInterface::kLive) { + LOG(LS_ERROR) << "Can't register sink as the source isn't live."; + return; + } + + rtc::CritScope lock(&sink_lock_); + RTC_DCHECK(std::find(sinks_.begin(), sinks_.end(), sink) == sinks_.end()); + sinks_.push_back(sink); +} + +void RemoteAudioSource::RemoveSink(AudioTrackSinkInterface* sink) { + RTC_DCHECK(main_thread_->IsCurrent()); + RTC_DCHECK(sink); + + rtc::CritScope lock(&sink_lock_); + sinks_.remove(sink); +} + +void RemoteAudioSource::OnData(const AudioSinkInterface::Data& audio) { + // Called on the externally-owned audio callback thread, via/from webrtc. + rtc::CritScope lock(&sink_lock_); + for (auto* sink : sinks_) { + sink->OnData(audio.data, 16, audio.sample_rate, audio.channels, + audio.samples_per_channel); + } +} + +void RemoteAudioSource::OnAudioProviderGone() { + // Called when the data provider is deleted. It may be the worker thread + // in libjingle or may be a different worker thread. + main_thread_->Post(new MessageHandler(this)); +} + +void RemoteAudioSource::OnMessage(rtc::Message* msg) { + RTC_DCHECK(main_thread_->IsCurrent()); + sinks_.clear(); + state_ = MediaSourceInterface::kEnded; + FireOnChanged(); +} + } // namespace webrtc |