2 * Copyright (C) 2009-2010 Edward Hervey <bilboed@bilboed.com>
3 * (C) 2011 Wim Taymans <wim.taymans@gmail.com>
7 * This library is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU Library General Public
9 * License as published by the Free Software Foundation; either
10 * version 2 of the License, or (at your option) any later version.
12 * This library is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Library General Public License for more details.
17 * You should have received a copy of the GNU Library General Public
18 * License along with this library; if not, write to the
19 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
20 * Boston, MA 02111-1307, USA.
25 #ifndef __GST_ATOMIC_QUEUE_H__
26 #define __GST_ATOMIC_QUEUE_H__
33 * Opaque atomic data queue.
35 * Use the acessor functions to get the stored values.
39 typedef struct _GstAtomicQueue GstAtomicQueue;
42 GstAtomicQueue * gst_atomic_queue_new (guint initial_size) G_GNUC_MALLOC;
44 void gst_atomic_queue_ref (GstAtomicQueue * queue);
45 void gst_atomic_queue_unref (GstAtomicQueue * queue);
47 void gst_atomic_queue_push (GstAtomicQueue* queue, gpointer data);
48 gpointer gst_atomic_queue_pop (GstAtomicQueue* queue);
49 gpointer gst_atomic_queue_peek (GstAtomicQueue* queue);
51 guint gst_atomic_queue_length (GstAtomicQueue * queue);
55 #endif /* __GST_ATOMIC_QUEUE_H__ */