From 799757ccf1d03c33c75bc597cd5ef77741dcb6a7 Mon Sep 17 00:00:00 2001 From: Adrian Bunk Date: Fri, 3 Jun 2011 09:17:04 +0000 Subject: Imported upstream 4.91 --- audio/gstbluetooth.c | 109 +++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 109 insertions(+) create mode 100644 audio/gstbluetooth.c (limited to 'audio/gstbluetooth.c') diff --git a/audio/gstbluetooth.c b/audio/gstbluetooth.c new file mode 100644 index 0000000..9930820 --- /dev/null +++ b/audio/gstbluetooth.c @@ -0,0 +1,109 @@ +/* + * + * BlueZ - Bluetooth protocol stack for Linux + * + * Copyright (C) 2004-2010 Marcel Holtmann + * + * + * 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 +#endif + +#include + +#include + +#include "gstsbcutil.h" +#include + +#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 (data == NULL) + return; + + if (sbc_init(&sbc, 0) < 0) + return; + + aux = g_new(guint8, 32); + memcpy(aux, data, 32); + if (sbc_parse(&sbc, aux, 32) < 0) + goto done; + + caps = gst_sbc_parse_caps_from_sbc(&sbc); + gst_type_find_suggest(tf, GST_TYPE_FIND_POSSIBLE, caps); + gst_caps_unref(caps); + +done: + g_free(aux); + sbc_finish(&sbc); +} + +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; +} + +extern GstPluginDesc gst_plugin_desc __attribute__ ((visibility("default"))); + +GST_PLUGIN_DEFINE(GST_VERSION_MAJOR, GST_VERSION_MINOR, + "bluetooth", "Bluetooth plugin library", + plugin_init, VERSION, "LGPL", "BlueZ", "http://www.bluez.org/") -- cgit v1.2.3