1/*
2 *
3 *  BlueZ - Bluetooth protocol stack for Linux
4 *
5 *  Copyright (C) 2004-2010  Marcel Holtmann <marcel@holtmann.org>
6 *
7 *
8 *  This library is free software; you can redistribute it and/or
9 *  modify it under the terms of the GNU Lesser General Public
10 *  License as published by the Free Software Foundation; either
11 *  version 2.1 of the License, or (at your option) any later version.
12 *
13 *  This library is distributed in the hope that it will be useful,
14 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
15 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
16 *  Lesser General Public License for more details.
17 *
18 *  You should have received a copy of the GNU Lesser General Public
19 *  License along with this library; if not, write to the Free Software
20 *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
21 *
22 */
23
24#include <gst/gst.h>
25
26#include "sbc.h"
27#include <string.h>
28
29#define SBC_AM_AUTO 0x02
30#define SBC_MODE_AUTO 0x04
31
32gint gst_sbc_select_rate_from_list(const GValue *value);
33
34gint gst_sbc_select_channels_from_range(const GValue *value);
35
36gint gst_sbc_select_blocks_from_list(const GValue *value);
37
38gint gst_sbc_select_subbands_from_list(const GValue *value);
39
40gint gst_sbc_select_bitpool_from_range(const GValue *value);
41
42const gchar *gst_sbc_get_allocation_from_list(const GValue *value);
43
44const gchar *gst_sbc_get_mode_from_list(const GValue *value, gint channels);
45
46gint gst_sbc_get_channel_number(gint mode);
47gint gst_sbc_parse_rate_from_sbc(gint frequency);
48gint gst_sbc_parse_rate_to_sbc(gint rate);
49
50gint gst_sbc_parse_subbands_from_sbc(gint subbands);
51gint gst_sbc_parse_subbands_to_sbc(gint subbands);
52
53gint gst_sbc_parse_blocks_from_sbc(gint blocks);
54gint gst_sbc_parse_blocks_to_sbc(gint blocks);
55
56const gchar *gst_sbc_parse_mode_from_sbc(gint mode);
57gint gst_sbc_parse_mode_to_sbc(const gchar *mode);
58
59const gchar *gst_sbc_parse_allocation_from_sbc(gint alloc);
60gint gst_sbc_parse_allocation_to_sbc(const gchar *allocation);
61
62GstCaps* gst_sbc_parse_caps_from_sbc(sbc_t *sbc);
63
64GstCaps* gst_sbc_util_caps_fixate(GstCaps *caps, gchar** error_message);
65
66void gst_sbc_util_set_structure_int_param(GstStructure *structure,
67			const gchar* field, gint field_value,
68			GValue *value);
69
70void gst_sbc_util_set_structure_string_param(GstStructure *structure,
71			const gchar* field, const gchar* field_value,
72			GValue *value);
73
74gboolean gst_sbc_util_fill_sbc_params(sbc_t *sbc, GstCaps *caps);
75
76