2 * Copyright (C) 2013 Stefan Sauer <ensonic@users.sf.net>
4 * gsttracer.h: tracer base class
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.
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.
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.
22 #ifndef __GST_TRACER_H__
23 #define __GST_TRACER_H__
25 #ifndef GST_USE_UNSTABLE_API
26 #warning "The tracer subsystem is unstable API and may change in future."
27 #warning "You can define GST_USE_UNSTABLE_API to avoid this warning."
31 #include <glib-object.h>
32 #include <gst/gstconfig.h>
33 #include <gst/gsttracerutils.h>
37 typedef struct _GstTracer GstTracer;
38 typedef struct _GstTracerPrivate GstTracerPrivate;
39 typedef struct _GstTracerClass GstTracerClass;
41 #define GST_TYPE_TRACER (gst_tracer_get_type())
42 #define GST_TRACER(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_TRACER,GstTracer))
43 #define GST_TRACER_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_TRACER,GstTracerClass))
44 #define GST_IS_TRACER(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_TRACER))
45 #define GST_IS_TRACER_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_TRACER))
46 #define GST_TRACER_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS((obj),GST_TYPE_TRACER,GstTracerClass))
47 #define GST_TRACER_CAST(obj) ((GstTracer *)(obj))
52 GstTracerPrivate *priv;
53 gpointer _gst_reserved[GST_PADDING];
56 struct _GstTracerClass {
57 GstObjectClass parent_class;
60 gpointer _gst_reserved[GST_PADDING];
63 GType gst_tracer_get_type (void);
65 void gst_tracing_register_hook (GstTracer *tracer, const gchar *detail,
69 gboolean gst_tracer_register (GstPlugin * plugin, const gchar * name, GType type);
71 #ifdef G_DEFINE_AUTOPTR_CLEANUP_FUNC
72 G_DEFINE_AUTOPTR_CLEANUP_FUNC(GstTracer, gst_object_unref)
77 #endif /* __GST_TRACER_H__ */