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 #include "gstgtkbasesink.h"
33 #define GST_TYPE_GTK_GL_SINK (gst_gtk_gl_sink_get_type())
34 #define GST_GTK_GL_SINK(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_GTK_GL_SINK,GstGtkGLSink))
35 #define GST_GTK_GL_SINK_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_GTK_GL_SINK,GstGtkGLSinkClass))
36 #define GST_IS_GTK_GL_SINK(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_GTK_GL_SINK))
37 #define GST_IS_GTK_GL_SINK_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_GTK_GL_SINK))
38 #define GST_GTK_GL_SINK_CAST(obj) ((GstGtkGLSink*)(obj))
42 typedef struct _GstGtkGLSink GstGtkGLSink;
43 typedef struct _GstGtkGLSinkClass GstGtkGLSinkClass;
45 GType gst_gtk_gl_sink_get_type (void);
50 * Opaque #GstGtkGLSink object
55 GstGtkBaseSink parent;
57 GstGLDisplay *display;
58 GstGLContext *context;
59 GstGLContext *gtk_context;
62 GstBuffer *uploaded_buffer;
64 /* read/write with object lock */
68 gulong size_allocate_sig_handler;
69 gulong widget_destroy_sig_handler;
75 * The #GstGtkGLSinkClass struct only contains private data
77 struct _GstGtkGLSinkClass
80 GstGtkBaseSinkClass object_class;
85 #endif /* __GST_GTK_GL_SINK_H__ */