1/* GStreamer
2 * Copyright (C) 2013 Stefan Sauer <[email protected]>
3 *
4 * gsttracerfactory.h: tracing subsystem
5 *
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Library General Public
8 * License as published by the Free Software Foundation; either
9 * version 2 of the License, or (at your option) any later version.
10 *
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Library General Public License for more details.
15 *
16 * You should have received a copy of the GNU Library General Public
17 * License along with this library; if not, write to the
18 * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
19 * Boston, MA 02110-1301, USA.
20 */
21
22#ifndef __GST_TRACER_FACTORY_H__
23#define __GST_TRACER_FACTORY_H__
24
25#include <gst/gstcaps.h>
26#include <gst/gstplugin.h>
27#include <gst/gstpluginfeature.h>
28
29G_BEGIN_DECLS
30
31#define GST_TYPE_TRACER_FACTORY (gst_tracer_factory_get_type())
32#define GST_TRACER_FACTORY(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_TRACER_FACTORY, GstTracerFactory))
33#define GST_IS_TRACER_FACTORY(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_TRACER_FACTORY))
34#define GST_TRACER_FACTORY_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GST_TYPE_TRACER_FACTORY, GstTracerFactoryClass))
35#define GST_IS_TRACER_FACTORY_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GST_TYPE_TRACER_FACTORY))
36#define GST_TRACER_FACTORY_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GST_TYPE_TRACER_FACTORY, GstTracerFactoryClass))
37#define GST_TRACER_FACTORY_CAST(obj) ((GstTracerFactory *)(obj))
38
39/**
40 * GstTracerFactory:
41 *
42 * Opaque object that stores information about a tracer function.
43 *
44 * Since: 1.8
45 */
46typedef struct _GstTracerFactory GstTracerFactory;
47typedef struct _GstTracerFactoryClass GstTracerFactoryClass;
48
49/* tracering interface */
50
51GST_API
52GType gst_tracer_factory_get_type (void);
53
54GST_API
55GList * gst_tracer_factory_get_list (void);
56
57GST_API
58GType gst_tracer_factory_get_tracer_type (GstTracerFactory * factory);
59
60#ifdef G_DEFINE_AUTOPTR_CLEANUP_FUNC
61G_DEFINE_AUTOPTR_CLEANUP_FUNC(GstTracerFactory, gst_object_unref)
62#endif
63
64G_END_DECLS
65
66#endif /* __GST_TRACER_FACTORY_H__ */
67