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69 lines
1.8 KiB
C
69 lines
1.8 KiB
C
/* GStreamer
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* Copyright (C) 1999,2000 Erik Walthinsen <omega@cse.ogi.edu>
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* 2000 Wim Taymans <wim.taymans@chello.be>
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*
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* gstevent.h: Header for GstEvent subsystem
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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., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#ifndef __GST_EVENT_H__
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#define __GST_EVENT_H__
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#include <gst/gstobject.h>
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#include <gst/gstdata.h>
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#ifdef __cplusplus
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extern "C" {
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#endif /* __cplusplus */
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typedef enum {
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GST_EVENT_UNKNOWN,
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GST_EVENT_EOS,
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GST_EVENT_FLUSH,
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GST_EVENT_EMPTY,
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GST_EVENT_SEEK,
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GST_EVENT_DISCONTINUOUS
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} GstEventType;
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extern GType _gst_event_type;
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#define GST_TYPE_EVENT (_gst_event_type)
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#define GST_EVENT(event) ((GstEvent*)(event))
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#define GST_IS_EVENT(event) (GST_DATA_TYPE(event) == GST_TYPE_EVENT)
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#define GST_EVENT_TYPE(event) (GST_EVENT(event)->type)
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typedef struct _GstEvent GstEvent;
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struct _GstEvent {
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GstData data;
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GstEventType type;
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};
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void _gst_event_initialize (void);
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GstEvent* gst_event_empty_new (GstEventType type);
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void gst_event_free (GstEvent* event);
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#ifdef __cplusplus
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}
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#endif /* __cplusplus */
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#endif /* __GST_EVENT_H__ */
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