Learning_GTK4_tree/modules/media/gtkgstpaintableprivate.h

44 lines
1.7 KiB
C

/*
* Copyright © 2018 Benjamin Otte
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library. If not, see <http://www.gnu.org/licenses/>.
*
* Authors: Benjamin Otte <otte@gnome.org>
*/
#ifndef __GTK_GST_PAINTABLE_H__
#define __GTK_GST_PAINTABLE_H__
#include <gdk/gdk.h>
G_BEGIN_DECLS
#define GTK_TYPE_GST_PAINTABLE (gtk_gst_paintable_get_type ())
G_DECLARE_FINAL_TYPE (GtkGstPaintable, gtk_gst_paintable, GTK, GST_PAINTABLE, GObject)
GdkPaintable * gtk_gst_paintable_new (void);
void gtk_gst_paintable_realize (GtkGstPaintable *self,
GdkSurface *surface);
void gtk_gst_paintable_unrealize (GtkGstPaintable *self,
GdkSurface *surface);
void gtk_gst_paintable_queue_set_texture (GtkGstPaintable *self,
GdkTexture *texture,
double pixel_aspect_ratio);
G_END_DECLS
#endif /* __GTK_GST_PAINTABLE_H__ */