gstreamer/plugins/elements/gstqueuearray.h
2012-07-14 20:05:53 +01:00

61 lines
2.2 KiB
C

/* GStreamer
* Copyright (C) 2009-2010 Edward Hervey <bilboed@bilboed.com>
*
* gstqueuearray.h:
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#include <glib.h>
#ifndef __GST_QUEUE_ARRAY_H__
#define __GST_QUEUE_ARRAY_H__
typedef struct _GstQueueArray GstQueueArray;
struct _GstQueueArray
{
gpointer *array;
guint size;
guint head;
guint tail;
guint length;
};
G_GNUC_INTERNAL void gst_queue_array_init (GstQueueArray * array,
guint initial_size);
G_GNUC_INTERNAL void gst_queue_array_clear (GstQueueArray * array);
G_GNUC_INTERNAL GstQueueArray * gst_queue_array_new (guint initial_size);
G_GNUC_INTERNAL gpointer gst_queue_array_pop_head (GstQueueArray * array);
G_GNUC_INTERNAL void gst_queue_array_push_tail (GstQueueArray * array,
gpointer data);
G_GNUC_INTERNAL gboolean gst_queue_array_is_empty (GstQueueArray * array);
G_GNUC_INTERNAL void gst_queue_array_free (GstQueueArray * array);
G_GNUC_INTERNAL void gst_queue_array_drop_element (GstQueueArray * array,
guint idx);
G_GNUC_INTERNAL guint gst_queue_array_find (GstQueueArray * array,
GCompareFunc func,
gpointer data);
#endif