1 /*
2 * Copyright (C) 2017 BlueKitchen GmbH
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
7 *
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 * 3. Neither the name of the copyright holders nor the names of
14 * contributors may be used to endorse or promote products derived
15 * from this software without specific prior written permission.
16 * 4. Any redistribution, use, or modification is done solely for
17 * personal benefit and not for any commercial purpose or for
18 * monetary gain.
19 *
20 * THIS SOFTWARE IS PROVIDED BY BLUEKITCHEN GMBH AND CONTRIBUTORS
21 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
22 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
23 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL BLUEKITCHEN
24 * GMBH OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
25 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
26 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
27 * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
28 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
29 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
30 * THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
31 * SUCH DAMAGE.
32 *
33 * Please inquire about commercial licensing options at
34 * [email protected]
35 *
36 */
37
38 #define BTSTACK_FILE__ "btstack_audio.c"
39
40 #include "btstack_audio.h"
41
42 /*
43 * btstack_audio.c
44 *
45 */
46
47 static const btstack_audio_sink_t * btstack_audio_sink_instance;
48
49 static const btstack_audio_source_t * btstack_audio_source_instance;
50
51 /**
52 * @brief Get BTstack Audio Sink Instance
53 * @return btstack_audio_sink implementation
54 */
btstack_audio_sink_get_instance(void)55 const btstack_audio_sink_t * btstack_audio_sink_get_instance(void){
56 return btstack_audio_sink_instance;
57 }
58
59 /**
60 * @brief Get BTstack Audio Source Instance
61 * @return btstack_audio_source implementation
62 */
btstack_audio_source_get_instance(void)63 const btstack_audio_source_t * btstack_audio_source_get_instance(void){
64 return btstack_audio_source_instance;
65 }
66
67 /**
68 * @brief Get BTstack Audio Sink Instance
69 * @param btstack_audio_sink implementation
70 */
btstack_audio_sink_set_instance(const btstack_audio_sink_t * audio_sink_impl)71 void btstack_audio_sink_set_instance(const btstack_audio_sink_t * audio_sink_impl){
72 btstack_audio_sink_instance = audio_sink_impl;
73 }
74
75 /**
76 * @brief Get BTstack Audio Source Instance
77 * @param btstack_audio_source implementation
78 */
btstack_audio_source_set_instance(const btstack_audio_source_t * audio_source_impl)79 void btstack_audio_source_set_instance(const btstack_audio_source_t * audio_source_impl){
80 btstack_audio_source_instance = audio_source_impl;
81 }
82
83