2 * Copyright (C) 1999,2000 Erik Walthinsen <omega@cse.ogi.edu>
3 * 2000 Wim Taymans <wtay@chello.be>
4 * 2005 Wim Taymans <wim@fluendo.com>
8 * This library is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU Library General Public
10 * License as published by the Free Software Foundation; either
11 * version 2 of the License, or (at your option) any later version.
13 * This library is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 * Library General Public License for more details.
18 * You should have received a copy of the GNU Library General Public
19 * License along with this library; if not, write to the
20 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
21 * Boston, MA 02111-1307, USA.
24 #ifndef __GST_PUSH_SRC_H__
25 #define __GST_PUSH_SRC_H__
28 #include <gst/base/gstbasesrc.h>
32 #define GST_TYPE_PUSH_SRC (gst_push_src_get_type())
33 #define GST_PUSH_SRC(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_PUSH_SRC,GstPushSrc))
34 #define GST_PUSH_SRC_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_PUSH_SRC,GstPushSrcClass))
35 #define GST_PUSH_SRC_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GST_TYPE_PUSH_SRC, GstPushSrcClass))
36 #define GST_IS_PUSH_SRC(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_PUSH_SRC))
37 #define GST_IS_PUSH_SRC_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_PUSH_SRC))
39 typedef struct _GstPushSrc GstPushSrc;
40 typedef struct _GstPushSrcClass GstPushSrcClass;
45 * The opaque #GstPushSrc data structure.
51 gpointer _gst_reserved[GST_PADDING];
54 struct _GstPushSrcClass {
55 GstBaseSrcClass parent_class;
57 /* ask the subclass to create a buffer */
58 GstFlowReturn (*create) (GstPushSrc *src, GstBuffer **buf);
61 gpointer _gst_reserved[GST_PADDING];
64 GType gst_push_src_get_type(void);
68 #endif /* __GST_PUSH_SRC_H__ */