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 */ 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 */ 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 */ 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 */ 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