gstreamer/tests/examples/gl/qt/qglwtextureshare/main.cpp
Wang Xin-yu (王昕宇) a8093c56d5 gl: qglwtextureshare demo fixes and cleanup
1. glcontextid function is replaced by gstreamer gst_gl_context_new_wrapped .
2. call gst_init before gst_gl_display_new , seems gst_gl_display_new depends
   on gst_allocator_register , which only worked after gst_init called
3. flush gstreamer OpenGL context before using shared texture, fix
   flicker problem.

https://bugzilla.gnome.org/show_bug.cgi?id=735566
2017-12-09 19:31:46 +00:00

38 lines
1.2 KiB
C++

/*
* GStreamer
* Copyright (C) 2009 Julien Isorce <julien.isorce@gmail.com>
* Copyright (C) 2009 Andrey Nechypurenko <andreynech@gmail.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library 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
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#include <QApplication>
#include "qglrenderer.h"
#include <gst/gst.h>
int
main(int argc, char *argv[])
{
gst_init (NULL, NULL);
QApplication a(argc, argv);
a.connect(&a, SIGNAL(lastWindowClosed()), &a, SLOT(quit()));
QGLRenderer w(argc > 1 ? argv[1] : "");
w.setWindowTitle("Texture sharing example");
w.show();
return a.exec();
}