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- /*
- * Copyright (C) 2021 Alibaba Group Holding Limited
- * Author: fuqian.zxr <fuqian.zxr@alibaba-inc.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
- #ifndef __CSI_AUDIO_AO_H__
- #define __CSI_AUDIO_AO_H__
- #include "csi_audio_common.h"
- #define CSI_AO_MAX_COUNT 16
- #define CSI_AO_NAME_MAX_LEN 32
- #define CSI_AO_CAP_SPDIF 0x00000001 /*Is a spdif device*/
- #define CSI_AO_CAP_HDMI 0x00000002 /*IS a hdmi audio*/
- #define CSI_AO_CAP_CODEC 0x00000003 /*Is a codec audio*/
- typedef struct csi_ao_info {
- char ai_name[CSI_AO_NAME_MAX_LEN];
- unsigned int capbilities;
- }csi_ao_info_s;
- typedef struct csi_ao_infos {
- unsigned int count;
- csi_ao_info_s info[CSI_AO_MAX_COUNT];
- }csi_ao_infos_s;
- #define CSI_AUDIO_AO_VERSION_MAJOR 0
- #define CSI_AUDIO_AO_VERSION_MINOR 1
- typedef struct csi_ao_chn_state {
- uint32_t chntotalnum;
- uint32_t chnfreenum;
- uint32_t chnbusynum;
- }csi_ao_chn_state_s;
- typedef enum csi_audio_fade_rate {
- AUIDO_FADE_RATE_1 = 0,
- AUIDO_FADE_RATE_2 = 1,
- AUIDO_FADE_RATE_4 = 2,
- AUIDO_FADE_RATE_8 = 3,
- AUIDO_FADE_RATE_16 = 4,
- AUIDO_FADE_RATE_32 = 5,
- AUIDO_FADE_RATE_64 = 6,
- AUIDO_FADE_RATE_128 = 7,
- AUIDO_FADE_RATE_BUTT
- }csi_audio_fade_rate_e;
- typedef struct csi_audio_fade {
- bool fade;
- csi_audio_fade_rate_e fadeinrate;
- csi_audio_fade_rate_e fadeoutrate;
- }csi_audio_fade_s;
- typedef struct csi_ao_vqe_config {
- int32_t hpfopen;
- int32_t anropen;
- int32_t agcopen;
- int32_t eqopen;
- int32_t worksamplerate;
- int32_t framesample;
- csi_vqe_workstate_e workstate;
- csi_audio_hpf_config_s hpfcfg;
- csi_audio_anr_config_s anrcfg;
- csi_audio_agc_config_s agccfg;
- csi_audio_eq_config_s eqcfg;
- }csi_ao_vqe_config_s;
- int32_t csi_ao_get_version(csi_api_version_u *version);
- int32_t csi_ao_query_list(csi_ao_infos_s *infos);
- int32_t csi_ao_setpubattr(int32_t aodev,csi_aio_attr_s *attr);
- int32_t csi_ao_getpubattr(int32_t aodev,csi_aio_attr_s *attr);
- int32_t csi_ao_enable(int32_t aodev);
- int32_t csi_ao_disable(int32_t aodev);
- int32_t csi_ao_enablechn(int32_t aodev,int32_t aochn);
- int32_t csi_ao_disablechn(int32_t aodev,int32_t aochn);
- int32_t csi_ao_sendframe(int32_t aodev,int32_t aochn,const csi_audio_frame_s *data,int32_t timeout);
- int32_t csi_ao_enableresmp(int32_t aodev,int32_t aochn,csi_audio_sample_rate_e insamplerate);
- int32_t csi_ao_disableresmp(int32_t aodev,int32_t aochn);
- int32_t csi_ao_pausechn(int32_t aodev,int32_t aochn);
- int32_t csi_ao_resumechn(int32_t aodev,int32_t aochn);
- int32_t csi_ao_clearchnbuf(int32_t aodev,int32_t aochn);
- int32_t csi_ao_querychnstat(int32_t aodev,int32_t aochn,csi_ao_chn_state_s *status);
- int32_t csi_ao_settrackmode(int32_t aodev,csi_audio_track_mode_e trackmode);
- int32_t csi_ao_gettrackmode(int32_t aodev,csi_audio_track_mode_e *trackmode);
- int32_t csi_ao_setvolume(int32_t aodev,int32_t volume);
- int32_t csi_ao_getvolume(int32_t aodev,int32_t *volume);
- int32_t csi_ao_setmute(int32_t aodev,bool enable,csi_audio_fade_s *fade);
- int32_t csi_ao_getmute(int32_t aodev,bool enable,csi_audio_fade_s *fade);
- int32_t csi_ao_reset(int32_t aodev);
- int32_t csi_ao_setvqeattr(int32_t aodev,int32_t aochn,csi_ao_vqe_config_s *vqeconfig);
- int32_t csi_ao_getvqeattr(int32_t aodev,int32_t aochn,csi_ao_vqe_config_s *vqeconfig);
- int32_t csi_ao_enablevqe(int32_t aodev,int32_t aochn);
- int32_t csi_ao_disablevqe(int32_t aodev,int32_t aochn);
- #endif
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