xt_audio_svc.h

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#ifndef __XT_AUDIO_SVC_H__
#define __XT_AUDIO_SVC_H__
 
/* ==================== [Includes] ========================================== */
 
#include "xt_audio_types.h"
 
#ifdef __cplusplus
extern "C" {
#endif

 
/* ==================== [Defines] =========================================== */
 
/* ==================== [Typedefs] ========================================== */
 
enum xt_audio_svc_evt {
    XT_AUDIO_SVC_EVT_TTS_CMPLT,
    XT_AUDIO_SVC_EVT_TTS_ERROR,
    XT_AUDIO_SVC_EVT_TTS_ABORT,
    XT_AUDIO_SVC_EVT_FILE_CMPLT,
    XT_AUDIO_SVC_EVT_FILE_ERROR,
    XT_AUDIO_SVC_EVT_FILE_ABORT,
};
 
enum xt_audio_svc_type {
    XT_AUDIO_SVC_TTS,
    XT_AUDIO_SVC_FILE,
    XT_AUDIO_SVC_ANY,
};
 
typedef void (*xt_audio_svc_evt_cb_t)(xt_audio_t dev, enum xt_audio_svc_evt evt, void *user_data);
 
struct xt_audio_svc_tts_info {
    xt_audio_svc_evt_cb_t cb;   
    void *user_data;            
};
 
struct xt_audio_svc_file_info {
    xt_audio_svc_evt_cb_t cb;   
    void *user_data;            
};
 
/* ==================== [Global Prototypes] ================================= */

xt_err_t xt_audio_svc_register_evt_cb(xt_audio_svc_evt_cb_t cb, void *user_data);

xt_err_t xt_audio_svc_tts_play_ext(xt_audio_t dev, const char *text, uint32_t size,
                                    uint8_t level, struct xt_audio_svc_tts_info *info);

xt_err_t xt_audio_svc_file_play_ext(xt_audio_t dev, const char *path,
                                     uint8_t level, struct xt_audio_svc_file_info *info);

xt_err_t xt_audio_svc_stop(xt_audio_t dev, enum xt_audio_svc_type type);
 
/* ==================== [Macros] ============================================ */
 
#define xt_audio_svc_tts_play(_dev, _text, _size, _level) \
    xt_audio_svc_tts_play_ext(_dev, _text, _size, _level, NULL)
 
#define xt_audio_svc_file_play(_dev, _path, _level) \
    xt_audio_svc_file_play_ext(_dev, _path, _level, NULL)
  /* xt_audio_svc */
 
#ifdef __cplusplus
} /* extern "C" */
#endif
 
#endif /* __XT_AUDIO_SVC_H__ */