3 * Copyright (C) 2015 Matthew Waters <matthew@centricular.com>
5 * This library is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU Library General Public
7 * License as published by the Free Software Foundation; either
8 * version 2 of the License, or (at your option) any later version.
10 * This library is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 * Library General Public License for more details.
15 * You should have received a copy of the GNU Library General Public
16 * License along with this library; if not, write to the
17 * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
18 * Boston, MA 02110-1301, USA.
21 #ifndef __GST_GTK_GL_SINK_H__
22 #define __GST_GTK_GL_SINK_H__
26 #include <gst/video/gstvideosink.h>
27 #include <gst/video/video.h>
28 #include <gst/gl/gl.h>
30 typedef struct _GstGtkGLSink GstGtkGLSink;
31 typedef struct _GstGtkGLSinkClass GstGtkGLSinkClass;
33 #include <gtkgstglwidget.h>
37 GType gst_gtk_gl_sink_get_type (void);
38 #define GST_TYPE_GTK_GL_SINK (gst_gtk_gl_sink_get_type())
39 #define GST_GTK_GL_SINK(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_GTK_GL_SINK,GstGtkGLSink))
40 #define GST_GTK_GL_SINK_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_GTK_GL_SINK,GstGtkGLSinkClass))
41 #define GST_IS_GTK_GL_SINK(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_GTK_GL_SINK))
42 #define GST_IS_GTK_GL_SINK_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_GTK_GL_SINK))
43 #define GST_GTK_GL_SINK_CAST(obj) ((GstGtkGLSink*)(obj))
48 * Opaque #GstGtkGLSink object
55 GtkGstBaseWidget *widget;
60 GstGLDisplay *display;
61 GstGLContext *context;
62 GstGLContext *gtk_context;
65 GstBuffer *uploaded_buffer;
68 gboolean force_aspect_ratio;
69 GBinding *bind_force_aspect_ratio;
73 GBinding *bind_pixel_aspect_ratio;
75 gboolean ignore_alpha;
76 GBinding *bind_ignore_alpha;
82 * The #GstGtkGLSinkClass struct only contains private data
84 struct _GstGtkGLSinkClass
87 GstVideoSinkClass object_class;
90 GstGtkGLSink * gst_gtk_gl_sink_new (void);
94 #endif /* __GST_GTK_GL_SINK_H__ */