mirror of
https://github.com/wang-bin/QtAV.git
synced 2026-10-27 18:48:44 +08:00
112 lines
3.1 KiB
C++
112 lines
3.1 KiB
C++
/******************************************************************************
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QtAV: Media play library based on Qt and FFmpeg
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Copyright (C) 2012 Wang Bin <wbsecg1@gmail.com>
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program 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
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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******************************************************************************/
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#include <cstdio>
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#include <cstdlib>
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#if CONFIG_EZX
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#include <ZApplication.h>
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#else
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#include <qapplication.h>
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typedef QApplication ZApplication;
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#endif //CONFIG_EZX
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#include <QGraphicsView>
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#include <QGraphicsScene>
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#include <QMessageBox>
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#include <QtOpenGL/QGLWidget>
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#include <QtAV/AVPlayer.h>
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#include <QtAV/WidgetRenderer.h>
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#include <QtAV/GraphicsItemRenderer.h>
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using namespace QtAV;
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FILE *log = 0;
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#if QT_VERSION < QT_VERSION_CHECK(5, 0, 0)
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#define qInstallMessageHandler qInstallMsgHandler
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void Logger(QtMsgType type, const char *msg)
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{
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#else
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void Logger(QtMsgType type, const QMessageLogContext &, const QString& qmsg)
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{
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const char* msg = qPrintable(qmsg);
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#endif
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switch (type) {
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case QtDebugMsg:
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fprintf(stdout, "Debug: %s\n", msg);
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if (log)
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fprintf(log, "Debug: %s\n", msg);
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break;
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case QtWarningMsg:
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fprintf(stdout, "Warning: %s\n", msg);
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if (log)
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fprintf(log, "Warning: %s\n", msg);
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break;
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case QtCriticalMsg:
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fprintf(stderr, "Critical: %s\n", msg);
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if (log)
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fprintf(log, "Critical: %s\n", msg);
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break;
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case QtFatalMsg:
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fprintf(stderr, "Fatal: %s\n", msg);
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if (log)
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fprintf(log, "Fatal: %s\n", msg);
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abort();
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}
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fflush(0);
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}
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int main(int argc, char *argv[])
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{
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ZApplication a(argc, argv);
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log = fopen("log.txt", "w+");
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if (!log) {
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qWarning("Failed to open log file");
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log = stdout;
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}
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qInstallMessageHandler(Logger);
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#if 0
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QGraphicsScene s;
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s.setSceneRect(0, 0, 800, 600);
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QGraphicsView w(&s);
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w.showMaximized();
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//QGLWidget gw;
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//v.setViewport(&gw); //may flick
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GraphicsItemRenderer renderer;
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renderer.resizeVideo(800, 600);
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s.addItem(&renderer);
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#else
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WidgetRenderer renderer;
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renderer.showMaximized();
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#endif
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QString fileName;
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if (argc > 1)
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fileName = a.arguments().at(1);
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else
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QMessageBox::warning(0, "Usage", QString("Command line: %1 path/of/video\nPress \"O\" to open a file").arg(qApp->arguments().at(0)));
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AVPlayer player;
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player.setRenderer(&renderer);
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if (!player.file().isEmpty())
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player.play();
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return a.exec();
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}
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