mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-11-19 16:21:17 +00:00
588cdcd369
This is a queue which has the same API as GQueue, except that: * It uses an array, instead of a doubled-linked-list * The array can only grow. This code is not-threadsafe. It is up to the owner to make sure the proper locking is taken before calling this API.
48 lines
1.5 KiB
C
48 lines
1.5 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;
|
|
};
|
|
|
|
GstQueueArray *gst_queue_array_new (guint initial_size);
|
|
gpointer gst_queue_array_pop_head (GstQueueArray * array);
|
|
void gst_queue_array_push_tail (GstQueueArray * array, gpointer data);
|
|
gboolean gst_queue_array_is_empty (GstQueueArray * array);
|
|
void gst_queue_array_free (GstQueueArray * array);
|
|
|
|
void gst_queue_array_drop_element (GstQueueArray * array, guint idx);
|
|
guint gst_queue_array_find (GstQueueArray * array, GCompareFunc func,
|
|
gpointer data);
|
|
|
|
#endif
|