diff options
Diffstat (limited to 'src/plugins/gstreamer/audiodecoder/qgstreameraudiodecodersession.h')
-rw-r--r-- | src/plugins/gstreamer/audiodecoder/qgstreameraudiodecodersession.h | 157 |
1 files changed, 0 insertions, 157 deletions
diff --git a/src/plugins/gstreamer/audiodecoder/qgstreameraudiodecodersession.h b/src/plugins/gstreamer/audiodecoder/qgstreameraudiodecodersession.h deleted file mode 100644 index 385908cbd..000000000 --- a/src/plugins/gstreamer/audiodecoder/qgstreameraudiodecodersession.h +++ /dev/null @@ -1,157 +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_H -#define QGSTREAMERPLAYERSESSION_H - -#include <QtMultimedia/private/qtmultimediaglobal_p.h> -#include <QObject> -#include <QtCore/qmutex.h> -#include "qgstreameraudiodecodercontrol.h" -#include <private/qgstreamerbushelper_p.h> -#include "qaudiodecoder.h" - -#if QT_CONFIG(gstreamer_app) -#include <private/qgstappsrc_p.h> -#endif - -#include <gst/gst.h> -#include <gst/app/gstappsink.h> - -QT_BEGIN_NAMESPACE - -class QGstreamerBusHelper; -class QGstreamerMessage; - -class QGstreamerAudioDecoderSession : public QObject, - public QGstreamerBusMessageFilter -{ -Q_OBJECT -Q_INTERFACES(QGstreamerBusMessageFilter) - -public: - QGstreamerAudioDecoderSession(QObject *parent); - virtual ~QGstreamerAudioDecoderSession(); - - QGstreamerBusHelper *bus() const { return m_busHelper; } - - QAudioDecoder::State state() const { return m_state; } - QAudioDecoder::State pendingState() const { return m_pendingState; } - - bool processBusMessage(const QGstreamerMessage &message) override; - -#if QT_CONFIG(gstreamer_app) - QGstAppSrc *appsrc() const { return m_appSrc; } - static void configureAppSrcElement(GObject*, GObject*, GParamSpec*,QGstreamerAudioDecoderSession* _this); -#endif - - QString sourceFilename() const; - void setSourceFilename(const QString &fileName); - - QIODevice* sourceDevice() const; - void setSourceDevice(QIODevice *device); - - void start(); - void stop(); - - QAudioFormat audioFormat() const; - void setAudioFormat(const QAudioFormat &format); - - QAudioBuffer read(); - bool bufferAvailable() const; - - qint64 position() const; - qint64 duration() const; - - static GstFlowReturn new_sample(GstAppSink *sink, gpointer user_data); - -signals: - void stateChanged(QAudioDecoder::State newState); - void formatChanged(const QAudioFormat &format); - void sourceChanged(); - - void error(int error, const QString &errorString); - - void bufferReady(); - void bufferAvailableChanged(bool available); - void finished(); - - void positionChanged(qint64 position); - void durationChanged(qint64 duration); - -private slots: - void updateDuration(); - -private: - void setAudioFlags(bool wantNativeAudio); - void addAppSink(); - void removeAppSink(); - - void processInvalidMedia(QAudioDecoder::Error errorCode, const QString& errorString); - static qint64 getPositionFromBuffer(GstBuffer* buffer); - - QAudioDecoder::State m_state; - QAudioDecoder::State m_pendingState; - QGstreamerBusHelper *m_busHelper; - GstBus *m_bus; - GstElement *m_playbin; - GstElement *m_outputBin; - GstElement *m_audioConvert; - GstAppSink *m_appSink; - -#if QT_CONFIG(gstreamer_app) - QGstAppSrc *m_appSrc; -#endif - - QString mSource; - QIODevice *mDevice; // QWeakPointer perhaps - QAudioFormat mFormat; - - mutable QMutex m_buffersMutex; - int m_buffersAvailable; - - qint64 m_position; - qint64 m_duration; - - int m_durationQueries; -}; - -QT_END_NAMESPACE - -#endif // QGSTREAMERPLAYERSESSION_H |