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175f7c8da1
This avoids the following fatal error: "QWidget: Cannot create a QWidget without QApplication" https://bugzilla.gnome.org/show_bug.cgi?id=781789
80 lines
2.6 KiB
C++
80 lines
2.6 KiB
C++
/* GStreamer
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*
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* Copyright (C) 2015 Alexandre Moreno <alexmorenocano@gmail.com>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#include <QApplication>
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#include <QQmlApplicationEngine>
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#include <QCommandLineParser>
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#include <QStringList>
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#include <QUrl>
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#include "player.h"
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#include "imagesample.h"
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int main(int argc, char *argv[])
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{
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/* Use QApplication instead of QGuiApplication since the latter is needed
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* for widgets like the QFileDialog to work */
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QApplication app(argc, argv);
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int result;
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QCommandLineParser parser;
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parser.setApplicationDescription("GstPlayer");
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parser.addHelpOption();
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parser.addPositionalArgument("urls",
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QCoreApplication::translate("main", "URLs to play, optionally."), "[urls...]");
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parser.process(app);
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QList<QUrl> media_files;
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const QStringList args = parser.positionalArguments();
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foreach (const QString file, args) {
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media_files << QUrl::fromUserInput(file);
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}
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qmlRegisterType<Player>("Player", 1, 0, "Player");
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qmlRegisterType<ImageSample>("ImageSample", 1, 0, "ImageSample");
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/* the plugin must be loaded before loading the qml file to register the
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* GstGLVideoItem qml item
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* FIXME Add a QQmlExtensionPlugin into qmlglsink to register GstGLVideoItem
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* with the QML engine, then remove this */
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gst_init(NULL,NULL);
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GstElement *sink = gst_element_factory_make ("qmlglsink", NULL);
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gst_object_unref(sink);
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QQmlApplicationEngine engine;
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engine.load(QUrl(QStringLiteral("qrc:/main.qml")));
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QObject *rootObject = engine.rootObjects().first();
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Player *player = rootObject->findChild<Player*>("player");
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QQuickItem *videoItem = rootObject->findChild<QQuickItem*>("videoItem");
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player->setVideoOutput(videoItem);
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if (!media_files.isEmpty())
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player->setPlaylist(media_files);
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result = app.exec();
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gst_deinit ();
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return result;
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}
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