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09141c6e1f
Since we started depending on GLib 2.44, we can be sure this macro is defined (it will be a no-op on compilers that don't support it). For plugins we should just start using `G_DECLARE_FINAL_TYPE` which means we no longer need the macro there, but for most types in core we don't want to break ABI, which means it's better to just keep it like it is (and use the `#ifdef` instead).
84 lines
2.4 KiB
C
84 lines
2.4 KiB
C
/* GStreamer
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* Copyright (C) 2013 Stefan Sauer <ensonic@users.sf.net>
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*
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* gsttracer.h: tracer base class
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#ifndef __GST_TRACER_H__
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#define __GST_TRACER_H__
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#include <glib.h>
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#include <glib-object.h>
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#include <gst/gstobject.h>
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#include <gst/gstconfig.h>
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G_BEGIN_DECLS
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typedef struct _GstTracer GstTracer;
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typedef struct _GstTracerPrivate GstTracerPrivate;
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typedef struct _GstTracerClass GstTracerClass;
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#define GST_TYPE_TRACER (gst_tracer_get_type())
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#define GST_TRACER(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_TRACER,GstTracer))
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#define GST_TRACER_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_TRACER,GstTracerClass))
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#define GST_IS_TRACER(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_TRACER))
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#define GST_IS_TRACER_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_TRACER))
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#define GST_TRACER_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS((obj),GST_TYPE_TRACER,GstTracerClass))
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#define GST_TRACER_CAST(obj) ((GstTracer *)(obj))
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/**
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* GstTracer:
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*
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* The opaque GstTracer instance structure
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*/
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struct _GstTracer {
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GstObject parent;
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/*< private >*/
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GstTracerPrivate *priv;
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gpointer _gst_reserved[GST_PADDING];
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};
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struct _GstTracerClass {
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GstObjectClass parent_class;
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/*< private >*/
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gpointer _gst_reserved[GST_PADDING];
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};
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GST_API
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GType gst_tracer_get_type (void);
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#ifdef GST_USE_UNSTABLE_API
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GST_API
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void gst_tracing_register_hook (GstTracer *tracer, const gchar *detail,
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GCallback func);
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/* tracing modules */
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GST_API
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gboolean gst_tracer_register (GstPlugin * plugin, const gchar * name, GType type);
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#endif
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G_DEFINE_AUTOPTR_CLEANUP_FUNC(GstTracer, gst_object_unref)
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G_END_DECLS
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#endif /* __GST_TRACER_H__ */
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