mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-11-18 15:51:11 +00:00
dad303a342
Original commit message from CVS: * docs/manual/advanced-dparams.xml: * docs/pwg/advanced-dparams.xml: more dparam docs * gst/gstindex.c: fix docs * libs/gst/controller/lib.c: (gst_controller_init): init just once
57 lines
1.6 KiB
C
57 lines
1.6 KiB
C
/* GStreamer
|
|
*
|
|
* Copyright (C) <2005> Stefan Kost <ensonic at users dot sf dot net>
|
|
*
|
|
* lib.c: controller subsystem init
|
|
*
|
|
* 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.
|
|
*/
|
|
|
|
#ifdef HAVE_CONFIG_H
|
|
# include "config.h"
|
|
#endif
|
|
#include <gst/gst.h>
|
|
|
|
/* library initialisation */
|
|
|
|
#define GST_CAT_DEFAULT gst_controller_debug
|
|
GST_DEBUG_CATEGORY (GST_CAT_DEFAULT);
|
|
|
|
/**
|
|
* gst_controller_init:
|
|
* @argc: pointer to the commandline argument count
|
|
* @argv: pointer to the commandline argument values
|
|
*
|
|
* Initializes the use of the controller library. Suggested to be called right
|
|
* after gst_init().
|
|
*
|
|
* Returns: the %TRUE for success.
|
|
*/
|
|
gboolean
|
|
gst_controller_init (int *argc, char ***argv)
|
|
{
|
|
static gboolean _gst_controller_initialized = FALSE;
|
|
|
|
if (_gst_controller_initialized)
|
|
return TRUE;
|
|
|
|
_gst_controller_initialized = TRUE;
|
|
|
|
GST_DEBUG_CATEGORY_INIT (GST_CAT_DEFAULT, "gstcontroller", 0,
|
|
"dynamic parameter control for gstreamer elements");
|
|
|
|
return TRUE;
|
|
}
|