playback.c

C语言编写的监控中心终端程序。基于GPRS上传收发数据功能

#include "config.h"
#include "global.h"
#include "regmap.h"
#include "func.h"
#include "stc.h"
#include "fs9660.h"

//	In ogt.c
extern void		reset_ogt(void);

//	In mpegsys.c
extern void		restart_audio_engine(void);

//	In cd.c
extern void		do_cd_reset(int);

//	In cddsp.c
extern void		set_cddsp_config_cdda(void);

//	In dsa.c
extern int		polling_dsar(int);

void playback_cd_init(int pb_type)
{
    cd_type = pb_type;
    timeout_playback = 0;

    /*
     ** reset CD track
     */
    cd_trk_now = 0;

#if SUPPORT_OGT
    reset_ogt();
#endif

    restart_video_engine();
    restart_audio_engine();

    /*
     ** reset CD parser
     */
    do_cd_reset(CD_RESET_HARDWARE | CD_RESET_PARSER);

    /*
     ** decide bitstream server
     */
    switch (cd_type) {
    case CDDA:
	set_cddsp_config_cdda();
	srv_kernel = srv_cdda;
	break;
    case CDROM_MP3:
	srv_kernel = srv_cdmp3;
	break;
    default:
	srv_kernel = srv_cd;
	break;
    }

    reset_rtc();

//  To solve PBC ON FF across track system down.
    pause_flag = CDDSP_NORMAL;
}