2 * Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu>
4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Library General Public
6 * License as published by the Free Software Foundation; either
7 * version 2 of the License, or (at your option) any later version.
9 * This library is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * Library General Public License for more details.
14 * You should have received a copy of the GNU Library General Public
15 * License along with this library; if not, write to the
16 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
17 * Boston, MA 02111-1307, USA.
20 #ifndef __GST_TYPES_H__
21 #define __GST_TYPES_H__
27 typedef struct _GstObject GstObject;
28 typedef struct _GstObjectClass GstObjectClass;
29 typedef struct _GstPad GstPad;
30 typedef struct _GstPadClass GstPadClass;
31 typedef struct _GstPadTemplate GstPadTemplate;
32 typedef struct _GstPadTemplateClass GstPadTemplateClass;
33 typedef struct _GstElement GstElement;
34 typedef struct _GstElementClass GstElementClass;
35 typedef struct _GstBin GstBin;
36 typedef struct _GstBinClass GstBinClass;
37 typedef struct _GstScheduler GstScheduler;
38 typedef struct _GstSchedulerClass GstSchedulerClass;
39 typedef struct _GstEvent GstEvent;
42 GST_STATE_VOID_PENDING = 0,
43 GST_STATE_NULL = (1 << 0),
44 GST_STATE_READY = (1 << 1),
45 GST_STATE_PAUSED = (1 << 2),
46 GST_STATE_PLAYING = (1 << 3)
50 GST_STATE_FAILURE = 0,
51 GST_STATE_SUCCESS = 1,
53 } GstElementStateReturn;
61 #define GST_RANK_PRIMARY 256
62 #define GST_RANK_SECONDARY 128
63 #define GST_RANK_MARGINAL 64
64 #define GST_RANK_NONE 0
67 #define GST_PADDING_INIT { 0 }
71 #endif /* __GST_TYPES_H__ */