#ifndef __MUSIC_PLAYER_H__ #define __MUSIC_PLAYER_H__ #include "system/app_core.h" #include "system/includes.h" #include "server/server_core.h" #include "media/audio_decoder.h" #include "dev_manager/dev_manager.h" #include "file_operate/file_manager.h" #include "audio_dec/audio_dec_file.h" ///解码错误码表 enum { MUSIC_PLAYER_ERR_NULL = 0x0, ///没有错误， 不需要做任何 MUSIC_PLAYER_SUCC = 0x1, ///播放成功， 可以做相关显示、断点记忆等处理 MUSIC_PLAYER_ERR_PARM, ///参数错误 MUSIC_PLAYER_ERR_POINT, ///参数指针错误 MUSIC_PLAYER_ERR_NO_RAM, ///没有ram空间错误 MUSIC_PLAYER_ERR_DECODE_FAIL, ///解码器启动失败错误 MUSIC_PLAYER_ERR_DEV_NOFOUND, ///没有找到指定设备 MUSIC_PLAYER_ERR_DEV_OFFLINE, ///设备不在线错误 MUSIC_PLAYER_ERR_DEV_READ, ///设备读错误 MUSIC_PLAYER_ERR_FSCAN, ///设备扫描失败 MUSIC_PLAYER_ERR_FILE_NOFOUND, ///没有找到文件 MUSIC_PLAYER_ERR_RECORD_DEV, ///录音文件夹操作错误 MUSIC_PLAYER_ERR_FILE_READ, ///文件读错误 }; ///断点信息结构体 struct __breakpoint { ///文件信息 u32 fsize; u32 sclust; ///解码信息 struct audio_dec_breakpoint dbp; }; ///回调接口结构体 struct __player_cb { ///解码成功回调 void (*start)(void *priv, int parm); ///解码结束回调 void (*end)(void *priv, int parm); ///解码错误回调 void (*err)(void *priv, int parm); }; ///参数设置结构体 struct __player_parm { const struct __player_cb *cb; ///其他扩展 const struct __scan_callback *scan_cb;//扫盘打断回调 }; //music_player创建接口 bool music_player_creat(void *priv, struct __player_parm *parm); //music_player释放接口 void music_player_destroy(void); //music_player播放结束处理 int music_player_end_deal(int parm); //music_player播放器解码错误处理 int music_player_decode_err_deal(int event); //music_player解码器启动接口 int music_player_decode_start(FILE *file, struct audio_dec_breakpoint *dbp); //music_player获取当前播放设备断点信息 bool music_player_get_playing_breakpoint(struct __breakpoint *bp, u8 flag); //music_player获取当前播放设备文件总数 u16 music_player_get_file_total(void); //music_player获取当前播放文件序号 u16 music_player_get_file_cur(void); //music_player获取当前播放文件所在文件夹的文件总数 u16 music_player_get_fileindir_number(void); //music_player获取当前播放文件所在文件夹 u16 music_player_get_dir_cur(void); //music_player获取文件夹总数 u16 music_player_get_dir_total(void); //music_player获取当前文件句柄 FILE *music_player_get_file_hdl(void); //music_player获取当前文件簇号 u32 music_player_get_file_sclust(void); //music_player获取现在的使用设备 char *music_player_get_dev_cur(void); //music_player获取当前播放对应的music设备 char *music_player_get_cur_music_dev(void); //music_player获取当前播放设备下一个设备 char *music_player_get_dev_next(u8 auto_next); //music_player获取当前播放设备上一个设备 char *music_player_get_dev_prev(void); //music_player获取当前播放状态 int music_player_get_play_status(void); //music_player获取当前播放歌曲时间 int music_player_get_dec_cur_time(void); //music_player获取当前播放歌曲总时间 int music_player_get_dec_total_time(void); //music_player获取当前播放循环模式 u8 music_player_get_repeat_mode(void); //music_player获取当前录音区分播放状态 bool music_player_get_record_play_status(void); //music_player从设备列表里面往前或往后找设备，并且过滤掉指定字符串的设备 char *music_player_get_dev_flit(char *flit, u8 direct); //music_player播放/暂停 int music_player_pp(void); //music_player快进 void music_player_ff(int step); //music_player快退 void music_player_fr(int step); //music_player设置播放循环模式 int music_player_set_repeat_mode(u8 mode); //music_player切换循环模式 int music_player_change_repeat_mode(void); //music_player解码停止 void music_player_stop(u8 fsn_release); //music_player删除当前播放文件,并播放下一曲 int music_player_delete_playing_file(void); //music_player播放上一曲 int music_player_play_prev(void); //music_player播放下一曲 int music_player_play_next(void); //music_player播放第一曲 int music_player_play_first_file(char *logo); //music_player播放最后一曲 int music_player_play_last_file(char *logo); //music_player自动播放下一曲 int music_player_play_auto_next(void); //music_player上一个文件夹 int music_player_play_folder_prev(void); //music_player下一个文件夹 int music_player_play_folder_next(void); //music_player上一个设备 int music_player_play_devcie_prev(struct __breakpoint *bp); //music_player下一个设备 int music_player_play_devcie_next(struct __breakpoint *bp); //music_player断点播放指定设备 int music_player_play_by_breakpoint(char *logo, struct __breakpoint *pb); //music_player序号播放指定设备 int music_player_play_by_number(char *logo, u32 number); //music_player簇号播放指定设备 int music_player_play_by_sclust(char *logo, u32 sclust); //music_player路径播放指定设备 int music_player_play_by_path(char *logo, const char *path); //music_player录音区分切换播放 int music_player_play_record_folder(char *logo, struct __breakpoint *bp); //获取当前设备的物理设备 const char *music_player_get_phy_dev(int *len); //歌词分析 int music_player_lrc_analy_start(); #endif//__MUSIC_PLAYER_H__