gstreamer/sys/v4l/gstv4l.c

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/* GStreamer
*
* gstv4l.c: plugin for v4l elements
*
* Copyright (C) 2001-2002 Ronald Bultje <rbultje@ronald.bitfreak.net>
*
* 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-i18n-plugin.h"
#include <gst/gst.h>
#include "gstv4lelement.h"
#include "gstv4lsrc.h"
#include "gstv4lmjpegsrc.h"
#include "gstv4lmjpegsink.h"
GST_DEBUG_CATEGORY (v4l_debug); /* used in v4l_calls.c and v4lsrc_calls.c */
GST_DEBUG_CATEGORY_EXTERN (v4loverlay_debug);
static gboolean
plugin_init (GstPlugin * plugin)
{
GST_DEBUG_CATEGORY_INIT (v4l_debug, "v4l", 0, "V4L API calls");
GST_DEBUG_CATEGORY_INIT (v4loverlay_debug, "v4loverlay", 0,
"V4L overlay calls");
/* actually, we can survive without it, but I'll create
* that handling later on. */
if (!gst_library_load ("xwindowlistener"))
return FALSE;
if (!gst_element_register (plugin, "v4lelement",
GST_RANK_NONE, GST_TYPE_V4LELEMENT) ||
!gst_element_register (plugin, "v4lsrc",
GST_RANK_NONE, GST_TYPE_V4LSRC) ||
!gst_element_register (plugin, "v4lmjpegsrc",
GST_RANK_NONE, GST_TYPE_V4LMJPEGSRC) ||
!gst_element_register (plugin, "v4lmjpegsink",
GST_RANK_NONE, GST_TYPE_V4LMJPEGSINK))
return FALSE;
#ifdef ENABLE_NLS
setlocale (LC_ALL, "");
bindtextdomain (GETTEXT_PACKAGE, LOCALEDIR);
#endif /* ENABLE_NLS */
return TRUE;
}
GST_PLUGIN_DEFINE (GST_VERSION_MAJOR,
GST_VERSION_MINOR,
"video4linux",
"elements for Video 4 Linux",
plugin_init, VERSION, GST_LICENSE, GST_PACKAGE, GST_ORIGIN)