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Diffstat (limited to 'src/gsttools/qgstreamerplayersession_p.h')
| -rw-r--r-- | src/gsttools/qgstreamerplayersession_p.h | 284 |
1 files changed, 0 insertions, 284 deletions
diff --git a/src/gsttools/qgstreamerplayersession_p.h b/src/gsttools/qgstreamerplayersession_p.h deleted file mode 100644 index 797229e69..000000000 --- a/src/gsttools/qgstreamerplayersession_p.h +++ /dev/null @@ -1,284 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2016 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** Commercial License Usage -** Licensees holding valid commercial Qt licenses may use this file in -** accordance with the commercial license agreement provided with the -** Software or, alternatively, in accordance with the terms contained in -** a written agreement between you and The Qt Company. For licensing terms -** and conditions see https://www.qt.io/terms-conditions. For further -** information use the contact form at https://www.qt.io/contact-us. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 3 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL3 included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 3 requirements -** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 2.0 or (at your option) the GNU General -** Public license version 3 or any later version approved by the KDE Free -** Qt Foundation. The licenses are as published by the Free Software -** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 -** included in the packaging of this file. Please review the following -** information to ensure the GNU General Public License requirements will -** be met: https://www.gnu.org/licenses/gpl-2.0.html and -** https://www.gnu.org/licenses/gpl-3.0.html. -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#ifndef QGSTREAMERPLAYERSESSION_P_H -#define QGSTREAMERPLAYERSESSION_P_H - -// -// W A R N I N G -// ------------- -// -// This file is not part of the Qt API. It exists purely as an -// implementation detail. This header file may change from version to -// version without notice, or even be removed. -// -// We mean it. -// - -#include <QtMultimedia/private/qtmultimediaglobal_p.h> -#include <QObject> -#include <QtCore/qmutex.h> -#include <QtNetwork/qnetworkrequest.h> -#include <private/qgstreamerplayercontrol_p.h> -#include <private/qgstreamerbushelper_p.h> -#include <qmediaplayer.h> -#include <qmediastreamscontrol.h> -#include <qaudioformat.h> - -#if QT_CONFIG(gstreamer_app) -#include <private/qgstappsrc_p.h> -#endif - -#include <gst/gst.h> - -QT_BEGIN_NAMESPACE - -class QGstreamerBusHelper; -class QGstreamerMessage; - -class QGstreamerVideoRendererInterface; -class QGstreamerVideoProbeControl; -class QGstreamerAudioProbeControl; - -typedef enum { - GST_AUTOPLUG_SELECT_TRY, - GST_AUTOPLUG_SELECT_EXPOSE, - GST_AUTOPLUG_SELECT_SKIP -} GstAutoplugSelectResult; - -class Q_GSTTOOLS_EXPORT QGstreamerPlayerSession - : public QObject - , public QGstreamerBusMessageFilter -{ -Q_OBJECT -Q_INTERFACES(QGstreamerBusMessageFilter) - -public: - QGstreamerPlayerSession(QObject *parent); - virtual ~QGstreamerPlayerSession(); - - GstElement *playbin() const; - GstElement *pipeline() const { return m_pipeline; } - QGstreamerBusHelper *bus() const { return m_busHelper; } - - QNetworkRequest request() const; - - QMediaPlayer::State state() const { return m_state; } - QMediaPlayer::State pendingState() const { return m_pendingState; } - - qint64 duration() const; - qint64 position() const; - - int volume() const; - bool isMuted() const; - - bool isAudioAvailable() const; - - void setVideoRenderer(QObject *renderer); - QGstreamerVideoRendererInterface *renderer() const { return m_renderer; } - bool isVideoAvailable() const; - - bool isSeekable() const; - - qreal playbackRate() const; - void setPlaybackRate(qreal rate); - - QMediaTimeRange availablePlaybackRanges() const; - - QMap<QByteArray ,QVariant> tags() const { return m_tags; } - QMap<QString,QVariant> streamProperties(int streamNumber) const { return m_streamProperties[streamNumber]; } - int streamCount() const { return m_streamProperties.count(); } - QMediaStreamsControl::StreamType streamType(int streamNumber) { return m_streamTypes.value(streamNumber, QMediaStreamsControl::UnknownStream); } - - int activeStream(QMediaStreamsControl::StreamType streamType) const; - void setActiveStream(QMediaStreamsControl::StreamType streamType, int streamNumber); - - bool processBusMessage(const QGstreamerMessage &message) override; - -#if QT_CONFIG(gstreamer_app) - QGstAppSrc *appsrc() const { return m_appSrc; } - static void configureAppSrcElement(GObject*, GObject*, GParamSpec*,QGstreamerPlayerSession* _this); -#endif - - bool isLiveSource() const; - - void addProbe(QGstreamerVideoProbeControl* probe); - void removeProbe(QGstreamerVideoProbeControl* probe); - - void addProbe(QGstreamerAudioProbeControl* probe); - void removeProbe(QGstreamerAudioProbeControl* probe); - - void endOfMediaReset(); - -public slots: - void loadFromUri(const QNetworkRequest &url); - void loadFromStream(const QNetworkRequest &url, QIODevice *stream); - bool play(); - bool pause(); - void stop(); - - bool seek(qint64 pos); - - void setVolume(int volume); - void setMuted(bool muted); - - void showPrerollFrames(bool enabled); - -signals: - void durationChanged(qint64 duration); - void positionChanged(qint64 position); - void stateChanged(QMediaPlayer::State state); - void volumeChanged(int volume); - void mutedStateChanged(bool muted); - void audioAvailableChanged(bool audioAvailable); - void videoAvailableChanged(bool videoAvailable); - void bufferingProgressChanged(int percentFilled); - void playbackFinished(); - void tagsChanged(); - void streamsChanged(); - void seekableChanged(bool); - void error(int error, const QString &errorString); - void invalidMedia(); - void playbackRateChanged(qreal); - void rendererChanged(); - void pipelineChanged(); - -private slots: - void getStreamsInfo(); - void setSeekable(bool); - void finishVideoOutputChange(); - void updateVideoRenderer(); - void updateVideoResolutionTag(); - void updateVolume(); - void updateMuted(); - void updateDuration(); - -private: - static void playbinNotifySource(GObject *o, GParamSpec *p, gpointer d); - static void handleVolumeChange(GObject *o, GParamSpec *p, gpointer d); - static void handleMutedChange(GObject *o, GParamSpec *p, gpointer d); -#if !GST_CHECK_VERSION(1,0,0) - static void insertColorSpaceElement(GstElement *element, gpointer data); -#endif - static void handleElementAdded(GstBin *bin, GstElement *element, QGstreamerPlayerSession *session); - static void handleStreamsChange(GstBin *bin, gpointer user_data); - static GstAutoplugSelectResult handleAutoplugSelect(GstBin *bin, GstPad *pad, GstCaps *caps, GstElementFactory *factory, QGstreamerPlayerSession *session); - - void processInvalidMedia(QMediaPlayer::Error errorCode, const QString& errorString); - - void removeVideoBufferProbe(); - void addVideoBufferProbe(); - void removeAudioBufferProbe(); - void addAudioBufferProbe(); - void flushVideoProbes(); - void resumeVideoProbes(); - bool parsePipeline(); - bool setPipeline(GstElement *pipeline); - void resetElements(); - void initPlaybin(); - void setBus(GstBus *bus); - - QNetworkRequest m_request; - QMediaPlayer::State m_state = QMediaPlayer::StoppedState; - QMediaPlayer::State m_pendingState = QMediaPlayer::StoppedState; - QGstreamerBusHelper *m_busHelper = nullptr; - GstElement *m_playbin = nullptr; - GstElement *m_pipeline = nullptr; - - GstElement *m_videoSink = nullptr; - - GstElement *m_videoOutputBin = nullptr; - GstElement *m_videoIdentity = nullptr; -#if !GST_CHECK_VERSION(1,0,0) - GstElement *m_colorSpace = nullptr; - bool m_usingColorspaceElement = false; -#endif - GstElement *m_pendingVideoSink = nullptr; - GstElement *m_nullVideoSink = nullptr; - - GstElement *m_audioSink = nullptr; - GstElement *m_volumeElement = nullptr; - - GstBus *m_bus = nullptr; - QObject *m_videoOutput = nullptr; - QGstreamerVideoRendererInterface *m_renderer = nullptr; - -#if QT_CONFIG(gstreamer_app) - QGstAppSrc *m_appSrc = nullptr; -#endif - - QMap<QByteArray, QVariant> m_tags; - QList< QMap<QString,QVariant> > m_streamProperties; - QList<QMediaStreamsControl::StreamType> m_streamTypes; - QMap<QMediaStreamsControl::StreamType, int> m_playbin2StreamOffset; - - QGstreamerVideoProbeControl *m_videoProbe = nullptr; - QGstreamerAudioProbeControl *m_audioProbe = nullptr; - - int m_volume = 100; - qreal m_playbackRate = 1.0; - bool m_muted = false; - bool m_audioAvailable = false; - bool m_videoAvailable = false; - bool m_seekable = false; - - mutable qint64 m_lastPosition = 0; - qint64 m_duration = 0; - int m_durationQueries = 0; - - bool m_displayPrerolledFrame = true; - - enum SourceType - { - UnknownSrc, - SoupHTTPSrc, - UDPSrc, - MMSSrc, - RTSPSrc, - }; - SourceType m_sourceType = UnknownSrc; - bool m_everPlayed = false; - bool m_isLiveSource = false; - - gulong pad_probe_id = 0; -}; - -QT_END_NAMESPACE - -#endif // QGSTREAMERPLAYERSESSION_H |