gstreamer/ext/gtk/gstgtksink.h

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/*
* GStreamer
* Copyright (C) 2015 Matthew Waters <matthew@centricular.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.
*/
#ifndef __GST_GTK_SINK_H__
#define __GST_GTK_SINK_H__
#include <gtk/gtk.h>
#include <gst/gst.h>
#include <gst/video/gstvideosink.h>
#include <gst/video/video.h>
typedef struct _GstGtkSink GstGtkSink;
typedef struct _GstGtkSinkClass GstGtkSinkClass;
typedef struct _GstGtkSinkPrivate GstGtkSinkPrivate;
#include <gtkgstwidget.h>
G_BEGIN_DECLS
GType gst_gtk_sink_get_type (void);
#define GST_TYPE_GTK_SINK (gst_gtk_sink_get_type())
#define GST_GTK_SINK(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_GTK_SINK,GstGtkSink))
#define GST_GTK_SINK_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_GTK_SINK,GstGtkSinkClass))
#define GST_IS_GTK_SINK(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_GTK_SINK))
#define GST_IS_GTK_SINK_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_GTK_SINK))
#define GST_GTK_SINK_CAST(obj) ((GstGtkSink*)(obj))
/**
* GstGtkSink:
*
* Opaque #GstGtkSink object
*/
struct _GstGtkSink
{
/* <private> */
GstVideoSink parent;
GstVideoInfo v_info;
GtkGstWidget *widget;
/* properties */
gboolean force_aspect_ratio;
GBinding *bind_aspect_ratio;
gint par_n;
gint par_d;
GBinding *bind_pixel_aspect_ratio;
gboolean ignore_alpha;
GBinding *bind_ignore_alpha;
GstGtkSinkPrivate *priv;
};
/**
* GstGtkSinkClass:
*
* The #GstGtkSinkClass struct only contains private data
*/
struct _GstGtkSinkClass
{
/* <private> */
GstVideoSinkClass object_class;
};
GstGtkSink * gst_gtk_sink_new (void);
G_END_DECLS
#endif /* __GST_GTK_SINK_H__ */