gstreamer/ext/qt/gstqtglutility.h
Matthew Waters c7181bedac qt: return a different GstGLDisplay object when the first sink requests
This allows the 'replace-gstreamer-opengl-context' context machinery to
correctly replace the OpenGL context used by the pipeline when the first
qmlglsink is added to the pipeline.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-good/-/merge_requests/982>
2021-05-11 06:40:38 +00:00

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1.3 KiB
C

/*
* GStreamer
* Copyright (C) 2016 Freescale Semiconductor, Inc. All rights reserved.
*
* 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.
*/
#ifndef __QT_GL_UTILS_H__
#define __QT_GL_UTILS_H__
#include <gst/gst.h>
#include <gst/gl/gl.h>
#include <QVariant>
G_BEGIN_DECLS
GstGLDisplay * gst_qt_get_gl_display (gboolean sink);
gboolean gst_qt_get_gl_wrapcontext (GstGLDisplay * display,
GstGLContext **wrap_glcontext, GstGLContext **context);
G_END_DECLS
#if defined(__cplusplus)
QVariant qt_opengl_native_context_from_gst_gl_context (GstGLContext * context);
#endif
#endif /* __QT_GL_UTILS_H__ */