File indexing completed on 2024-05-12 05:53:13

 /*
  * Copyright 2019 Eike Hein <hein@kde.org>
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation; either version 2 of
  * the License or (at your option) version 3 or any later version
  * accepted by the membership of KDE e.V. (or its successor approved
  * by the membership of KDE e.V.), which shall act as a proxy
  * defined in Section 14 of version 3 of the license.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
 #pragma once
 
 #include <QLoggingCategory>
 #include <QObject>
 
 class QQuickWindow;
 
 struct _GstElement;
 struct _GstMessage;
 typedef struct _GstElement GstElement;
 typedef struct _GstMessage GstMessage;
 
 class GStreamerIntegration : public QObject
 {
     Q_OBJECT
 
     Q_PROPERTY(bool playing READ playing WRITE setPlaying NOTIFY playingChanged)
     Q_PROPERTY(QString stringPipeline READ stringPipeline WRITE setStringPipeline NOTIFY stringPipelineChanged)
 
 public:
     explicit GStreamerIntegration(QObject *parent = nullptr);
     ~GStreamerIntegration();
 
     bool playing() const;
     void setPlaying(bool playing);
 
     QString stringPipeline() const;
     void setStringPipeline(const QString &pipeline);
     static void init();
 
     GstElement *videoSink() const
     {
         return m_videoSink;
     }
     GstElement *pipeline() const
     {
         return m_gstPipeline;
     }
 
     void takeSnapshot();
     static void processPipelineMessage(GstMessage *message);
 
 Q_SIGNALS:
     void playingChanged();
     void stringPipelineChanged();
 
 private:
     void updateGstPipeline();
 
     bool m_playing;
 
     QString m_stringPipeline;
     GstElement *m_gstPipeline;
     GstElement *m_videoSink;
 
     bool m_fallback;
 };
 
 Q_DECLARE_LOGGING_CATEGORY(videoLogging)