gstreamer/ext/qt/gstqtsrc.h
2016-08-03 22:11:11 +10:00

82 lines
2.3 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 __GST_QT_SRC_H__
#define __GST_QT_SRC_H__
#include <gst/gst.h>
#include <gst/base/gstpushsrc.h>
#include <gst/video/video.h>
#include <gst/gl/gl.h>
#include "qtwindow.h"
typedef struct _GstQtSrc GstQtSrc;
typedef struct _GstQtSrcClass GstQtSrcClass;
G_BEGIN_DECLS
GType gst_qt_src_get_type (void);
#define GST_TYPE_QT_SRC (gst_qt_src_get_type())
#define GST_QT_SRC(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_QT_SRC,GstQtSrc))
#define GST_QT_SRC_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_QT_SRC,GstQtSrcClass))
#define GST_IS_QT_SRC(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_QT_SRC))
#define GST_IS_QT_SRC_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_QT_SRC))
#define GST_QT_SRC_CAST(obj) ((GstQtSrc*)(obj))
/**
* GstQtSrc:
*
* Opaque #GstQtSrc object
*/
struct _GstQtSrc
{
/* <private> */
GstPushSrc parent;
QQuickWindow *qwindow;
QtGLWindow *window;
GstVideoInfo v_info;
GstGLDisplay *display;
GstGLContext *context;
GstGLContext *qt_context;
gboolean default_fbo;
gboolean downstream_supports_affine_meta;
gboolean pending_image_orientation;
/* fps print support */
GstClockTime run_time;
};
/**
* GstQtSrcClass:
*
* The #GstQtSrcClass struct only contains private data
*/
struct _GstQtSrcClass
{
/* <private> */
GstPushSrcClass object_class;
};
G_END_DECLS
#endif /* __GST_QT_SRC_H__ */