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/*
*
* BlueZ - Bluetooth protocol stack for Linux
*
* Copyright (C) 2004-2008 Marcel Holtmann <marcel@holtmann.org>
*
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <gst/gst.h>
#include <string.h>
#include "gstsbcutil.h"
#include <sbc.h>
#include "gstsbcenc.h"
#include "gstsbcdec.h"
#include "gstsbcparse.h"
#include "gstavdtpsink.h"
#include "gsta2dpsink.h"
#include "gstrtpsbcpay.h"
static GstStaticCaps sbc_caps = GST_STATIC_CAPS("audio/x-sbc");
#define SBC_CAPS (gst_static_caps_get(&sbc_caps))
static void sbc_typefind(GstTypeFind *tf, gpointer ignore)
{
GstCaps *caps;
guint8 *aux;
sbc_t sbc;
guint8 *data = gst_type_find_peek(tf, 0, 32);
if (sbc_init(&sbc, 0) < 0)
return;
if (data == NULL || *data != 0x9c) /* SBC syncword */
return;
aux = g_new(guint8, 32);
memcpy(aux, data, 32);
sbc_parse(&sbc, aux, 32);
g_free(aux);
caps = gst_sbc_parse_caps_from_sbc(&sbc);
sbc_finish(&sbc);
gst_type_find_suggest(tf, GST_TYPE_FIND_POSSIBLE, caps);
gst_caps_unref(caps);
}
static gchar *sbc_exts[] = { "sbc", NULL };
static gboolean plugin_init(GstPlugin *plugin)
{
GST_INFO("Bluetooth plugin %s", VERSION);
if (gst_type_find_register(plugin, "sbc",
GST_RANK_PRIMARY, sbc_typefind, sbc_exts,
SBC_CAPS, NULL, NULL) == FALSE)
return FALSE;
if (!gst_sbc_enc_plugin_init(plugin))
return FALSE;
if (!gst_sbc_dec_plugin_init(plugin))
return FALSE;
if (!gst_sbc_parse_plugin_init(plugin))
return FALSE;
if (!gst_avdtp_sink_plugin_init(plugin))
return FALSE;
if (!gst_a2dp_sink_plugin_init(plugin))
return FALSE;
if (!gst_rtp_sbc_pay_plugin_init(plugin))
return FALSE;
return TRUE;
}
GST_PLUGIN_DEFINE(GST_VERSION_MAJOR, GST_VERSION_MINOR,
"bluetooth", "Bluetooth plugin library",
plugin_init, VERSION, "LGPL", "BlueZ", "http://www.bluez.org/")
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