diff options
author | Liang Qi <liang.qi@qt.io> | 2018-01-20 22:41:41 +0100 |
---|---|---|
committer | Liang Qi <liang.qi@qt.io> | 2018-01-20 23:11:02 +0100 |
commit | d04483a5c13b6b5ac463f2a8d584839eab9aeede (patch) | |
tree | 042c340ea1265a9f3931c6d92c0fef8c9cb5edc1 /src/plugins | |
parent | 950e9b472890478f0460a060ae08cc16a06ac659 (diff) | |
parent | a3fb242676055355deb68788199ae59abe58ca41 (diff) |
Merge remote-tracking branch 'origin/5.10' into dev
Conflicts:
src/plugins/avfoundation/mediaplayer/avfmediaplayersession.h
src/plugins/avfoundation/mediaplayer/avfmediaplayersession.mm
Change-Id: Ic43fb2a805ed9f0f2ea48993d47859716f1f11b4
Diffstat (limited to 'src/plugins')
5 files changed, 40 insertions, 40 deletions
diff --git a/src/plugins/avfoundation/camera/avfcamerautility.mm b/src/plugins/avfoundation/camera/avfcamerautility.mm index 22713d613..8a2254c2e 100644 --- a/src/plugins/avfoundation/camera/avfcamerautility.mm +++ b/src/plugins/avfoundation/camera/avfcamerautility.mm @@ -540,12 +540,14 @@ void qt_set_framerate_limits(AVCaptureDevice *captureDevice, qreal minFPS, qreal void qt_set_framerate_limits(AVCaptureDevice *captureDevice, AVCaptureConnection *videoConnection, qreal minFPS, qreal maxFPS) { + Q_UNUSED(videoConnection); Q_ASSERT(captureDevice); qt_set_framerate_limits(captureDevice, minFPS, maxFPS); } AVFPSRange qt_current_framerates(AVCaptureDevice *captureDevice, AVCaptureConnection *videoConnection) { + Q_UNUSED(videoConnection); Q_ASSERT(captureDevice); AVFPSRange fps; diff --git a/src/plugins/avfoundation/mediaplayer/avfmediaplayersession.h b/src/plugins/avfoundation/mediaplayer/avfmediaplayersession.h index 1e4311140..e20f4a1ec 100644 --- a/src/plugins/avfoundation/mediaplayer/avfmediaplayersession.h +++ b/src/plugins/avfoundation/mediaplayer/avfmediaplayersession.h @@ -108,6 +108,8 @@ public Q_SLOTS: void processBufferStateChange(int bufferStatus); + void processDurationChange(qint64 duration); + Q_SIGNALS: void positionChanged(qint64 position); void durationChanged(qint64 duration); diff --git a/src/plugins/avfoundation/mediaplayer/avfmediaplayersession.mm b/src/plugins/avfoundation/mediaplayer/avfmediaplayersession.mm index 923aeabe6..06fb71ef8 100644 --- a/src/plugins/avfoundation/mediaplayer/avfmediaplayersession.mm +++ b/src/plugins/avfoundation/mediaplayer/avfmediaplayersession.mm @@ -56,13 +56,15 @@ static NSString* const AVF_STATUS_KEY = @"status"; static NSString* const AVF_BUFFER_LIKELY_KEEP_UP_KEY = @"playbackLikelyToKeepUp"; //AVPlayer keys -static NSString* const AVF_RATE_KEY = @"rate"; -static NSString* const AVF_CURRENT_ITEM_KEY = @"currentItem"; +static NSString* const AVF_RATE_KEY = @"rate"; +static NSString* const AVF_CURRENT_ITEM_KEY = @"currentItem"; +static NSString* const AVF_CURRENT_ITEM_DURATION_KEY = @"currentItem.duration"; static void *AVFMediaPlayerSessionObserverRateObservationContext = &AVFMediaPlayerSessionObserverRateObservationContext; static void *AVFMediaPlayerSessionObserverStatusObservationContext = &AVFMediaPlayerSessionObserverStatusObservationContext; static void *AVFMediaPlayerSessionObserverBufferLikelyToKeepUpContext = &AVFMediaPlayerSessionObserverBufferLikelyToKeepUpContext; static void *AVFMediaPlayerSessionObserverCurrentItemObservationContext = &AVFMediaPlayerSessionObserverCurrentItemObservationContext; +static void *AVFMediaPlayerSessionObserverCurrentItemDurationObservationContext = &AVFMediaPlayerSessionObserverCurrentItemDurationObservationContext; @interface AVFMediaPlayerSessionObserver : NSObject { @@ -155,6 +157,7 @@ static void *AVFMediaPlayerSessionObserverCurrentItemObservationContext = &AVFMe } if (m_player) { [m_player setRate:0.0]; + [m_player removeObserver:self forKeyPath:AVF_CURRENT_ITEM_DURATION_KEY]; [m_player removeObserver:self forKeyPath:AVF_CURRENT_ITEM_KEY]; [m_player removeObserver:self forKeyPath:AVF_RATE_KEY]; [m_player release]; @@ -271,6 +274,12 @@ static void *AVFMediaPlayerSessionObserverCurrentItemObservationContext = &AVFMe options:NSKeyValueObservingOptionInitial | NSKeyValueObservingOptionNew context:AVFMediaPlayerSessionObserverRateObservationContext]; + //Observe the duration for getting the buffer state + [m_player addObserver:self + forKeyPath:AVF_CURRENT_ITEM_DURATION_KEY + options:0 + context:AVFMediaPlayerSessionObserverCurrentItemDurationObservationContext]; + } -(void) assetFailedToPrepareForPlayback:(NSError *)error @@ -362,6 +371,13 @@ static void *AVFMediaPlayerSessionObserverCurrentItemObservationContext = &AVFMe if (m_playerItem != newPlayerItem) m_playerItem = newPlayerItem; } + else if (context == AVFMediaPlayerSessionObserverCurrentItemDurationObservationContext) + { + const CMTime time = [m_playerItem duration]; + const qint64 duration = static_cast<qint64>(float(time.value) / float(time.timescale) * 1000.0f); + if (self.session) + QMetaObject::invokeMethod(m_session, "processDurationChange", Qt::AutoConnection, Q_ARG(qint64, duration)); + } else { [super observeValueForKeyPath:path ofObject:object change:change context:context]; @@ -535,13 +551,7 @@ qint64 AVFMediaPlayerSession::duration() const #ifdef QT_DEBUG_AVF qDebug() << Q_FUNC_INFO; #endif - AVPlayerItem *playerItem = [(AVFMediaPlayerSessionObserver*)m_observer playerItem]; - - if (!playerItem) - return 0; - - CMTime time = [playerItem duration]; - return static_cast<quint64>(float(time.value) / float(time.timescale) * 1000.0f); + return m_duration; } int AVFMediaPlayerSession::bufferStatus() const @@ -875,10 +885,6 @@ void AVFMediaPlayerSession::processLoadStateChange(QMediaPlayer::State newState) } } - qint64 currentDuration = duration(); - if (m_duration != currentDuration) - Q_EMIT durationChanged(m_duration = currentDuration); - if (m_requestedPosition != -1) { setPosition(m_requestedPosition); m_requestedPosition = -1; @@ -920,6 +926,15 @@ void AVFMediaPlayerSession::processBufferStateChange(int bufferStatus) Q_EMIT bufferStatusChanged(bufferStatus); } +void AVFMediaPlayerSession::processDurationChange(qint64 duration) +{ + if (duration == m_duration) + return; + + m_duration = duration; + Q_EMIT durationChanged(duration); +} + void AVFMediaPlayerSession::processPositionChange() { if (m_state == QMediaPlayer::StoppedState) diff --git a/src/plugins/directshow/player/directshowplayerservice.cpp b/src/plugins/directshow/player/directshowplayerservice.cpp index 2218ca5ed..8ee5d67a1 100644 --- a/src/plugins/directshow/player/directshowplayerservice.cpp +++ b/src/plugins/directshow/player/directshowplayerservice.cpp @@ -318,15 +318,18 @@ void DirectShowPlayerService::load(const QMediaContent &media, QIODevice *stream m_graphStatus = InvalidMedia; m_error = QMediaPlayer::ResourceError; } else { + // {36b73882-c2c8-11cf-8b46-00805f6cef60} + static const GUID iid_IFilterGraph2 = { + 0x36b73882, 0xc2c8, 0x11cf, {0x8b, 0x46, 0x00, 0x80, 0x5f, 0x6c, 0xef, 0x60} }; m_graphStatus = Loading; + m_graph = com_new<IFilterGraph2>(CLSID_FilterGraph, iid_IFilterGraph2); + if (stream) m_pendingTasks = SetStreamSource; else m_pendingTasks = SetUrlSource; - m_pendingTasks |= CreateGraph; - ::SetEvent(m_taskHandle); } @@ -337,17 +340,6 @@ void DirectShowPlayerService::load(const QMediaContent &media, QIODevice *stream updateStatus(); } -void DirectShowPlayerService::doCreateGraph(QMutexLocker *locker) -{ - Q_UNUSED(locker); - - // {36b73882-c2c8-11cf-8b46-00805f6cef60} - static const GUID iid_IFilterGraph2 = { - 0x36b73882, 0xc2c8, 0x11cf, {0x8b, 0x46, 0x00, 0x80, 0x5f, 0x6c, 0xef, 0x60} }; - - m_graph = com_new<IFilterGraph2>(CLSID_FilterGraphNoThread, iid_IFilterGraph2); -} - void DirectShowPlayerService::doSetUrlSource(QMutexLocker *locker) { IBaseFilter *source = 0; @@ -1694,8 +1686,6 @@ void DirectShowPlayerService::run() { QMutexLocker locker(&m_mutex); - CoInitialize(NULL); - for (;;) { while (m_pendingTasks == 0) { DWORD result = 0; @@ -1710,17 +1700,12 @@ void DirectShowPlayerService::run() } locker.relock(); - if (m_graph && result == WAIT_OBJECT_0 + 1) { + if (result == WAIT_OBJECT_0 + 1) { graphEvent(&locker); } } - if (m_pendingTasks & CreateGraph) { - m_pendingTasks ^= CreateGraph; - m_executingTask = CreateGraph; - - doCreateGraph(&locker); - } else if (m_pendingTasks & ReleaseGraph) { + if (m_pendingTasks & ReleaseGraph) { m_pendingTasks ^= ReleaseGraph; m_executingTask = ReleaseGraph; @@ -1813,8 +1798,6 @@ void DirectShowPlayerService::run() } m_executingTask = 0; } - - CoUninitialize(); } QT_END_NAMESPACE diff --git a/src/plugins/directshow/player/directshowplayerservice.h b/src/plugins/directshow/player/directshowplayerservice.h index cc7b4dd3e..01d05449e 100644 --- a/src/plugins/directshow/player/directshowplayerservice.h +++ b/src/plugins/directshow/player/directshowplayerservice.h @@ -124,7 +124,6 @@ private: void run(); - void doCreateGraph(QMutexLocker *locker); void doSetUrlSource(QMutexLocker *locker); void doSetStreamSource(QMutexLocker *locker); void doRender(QMutexLocker *locker); @@ -170,8 +169,7 @@ private: ReleaseVideoProbe = 0x40000, ReleaseFilters = ReleaseGraph | ReleaseAudioOutput | ReleaseVideoOutput | ReleaseAudioProbe - | ReleaseVideoProbe, - CreateGraph = 0x80000 + | ReleaseVideoProbe }; enum Event |