1 /* 2 * Copyright (C) 2015-2020 Alibaba Group Holding Limited 3 */ 4 #ifndef __APP_RING_MERGE_H__ 5 #define __APP_RING_MERGE_H__ 6 7 enum APP_RING_MERGE_PLAY_T { 8 APP_RING_MERGE_PLAY_ONESHOT = 0, 9 APP_RING_MERGE_PLAY_PERIODIC, 10 11 APP_RING_MERGE_PLAY_QTY = 0xff 12 }; 13 14 #define PENDING_TO_STOP_A2DP_STREAMING 0 15 #define PENDING_TO_STOP_SCO_STREAMING 1 16 17 uint32_t app_ring_merge_more_data(uint8_t *buf, uint32_t len); 18 19 int app_ring_merge_setup(int16_t *buf, uint32_t len, enum APP_RING_MERGE_PLAY_T play); 20 21 int app_ring_merge_init(void); 22 23 int app_ring_merge_deinit(void); 24 25 int app_ring_merge_start(void); 26 27 int app_ring_merge_stop(void); 28 29 bool app_ring_merge_isrun(void); 30 31 void app_ring_merge_save_pending_start_stream_op(uint8_t pendingStopOp, uint8_t deviceId); 32 33 34 #endif 35 36