DVD

开发平台：
C/C++

repeat.c：源码内容
							/**************************************************************************
 *                                                                        *
 *         Copyright (c) 2002 by Sunplus Technology Co., Ltd.             *
 *                                                                        *
 *  This software is copyrighted by and is the property of Sunplus        *
 *  Technology Co., Ltd. All rights are reserved by Sunplus Technology    *
 *  Co., Ltd. This software may only be used in accordance with the       *
 *  corresponding license agreement. Any unauthorized use, duplication,   *
 *  distribution, or disclosure of this software is expressly forbidden.  *
 *                                                                        *
 *  This Copyright notice MUST not be removed or modified without prior   *
 *  written consent of Sunplus Technology Co., Ltd.                       *
 *                                                                        *
 *  Sunplus Technology Co., Ltd. reserves the right to modify this        *
 *  software without notice.                                              *
 *                                                                        *
 *  Sunplus Technology Co., Ltd.                                          *
 *  19, Innovation First Road, Science-Based Industrial Park,             *
 *  Hsin-Chu, Taiwan, R.O.C.                                              *
 **************************************************************************/
/*--------------------------------------------------------------------------
|  File Name   :  v11.c
|
|  Description : .... pseudo hook for 1.1 playback.                                        
|
|  Version    :  0.1  
|  
|  Rev    Date              Author(s)      Status & Comments
|-----------------------------------------------------------------------------------------
|  0.1                                     Creating
|  0.1  2004/11/30          Linrc          Add Comments
|-----------------------------------------------------------------------------------------*/
#include "config.h"
#include "global.h"
#include "macro.h"
#include "util.h"
#include "func.h"
#include "user_init.h"
//#include "cfont.h"
//#include "ircmd.h"
//#include "osd.h"
#ifdef SP1000_NO_DVD
#include "repeat_null.c"
#else
//#define     REPEAT_DBG      1
/**************************************************************************
 *  Function Name: int repeat_func(void)                                  *                
 *  Purposes:                                                             *
 *    DO repeat function                                                  *
 *  Descriptions:                                                         *
 *     DO repeat function                                                 *
 *  Arguments:                                                            *
 *    input:None                                                          *                                       
 *  Returns: Track will play                                              *
 *  See also: None                                                        *
 **************************************************************************/
int
repeat_func(void)
{
    int play_trk_now =cd_trk_now;
    int func=GET_CMD_SELECT();
	
    //repeat state check here
    if(rep_mode==REPEAT_TRACK)
    {
		play_trk_now = rep_track;            
		ShowRepInfo();
	}else
	{
		if (IS_CMD_FUNC()) 
		{
			
			if(func==CMD_FUNC_PREV)
			{
				if (cd_trk_now == cd_trk_lo_now) {
					cd_trk_now = cd_trk_hi;
				} else {
					cd_trk_now--;
				}
				
			}else if(func==CMD_FUNC_NEXT)
			{
				if (cd_trk_now == cd_trk_hi) {
					cd_trk_now = cd_trk_lo_now;
					//osd_print2(OS_REP_ALL); //zhyf unmark it 1-3-4 21:18
					//PrintOsdMsg(STR_OS_REP_ALL, REGION2, 1, 0);     /* alan 02-05-27 modified */
					ShowRepInfo();
				} else {
					cd_trk_now++;
				}
				
			}else if(func==CMD_FUNC_TIMEOUT)
			{
				if (prog_cnt==0) { //jjding 2001/4/2 02:59PM                
					if (play_state!=VCD_STATE_FASTBACKWARD) {                
						if(cd_trk_now > cd_trk_hi) { //zyf 2000/10/30 to solve Repeat ALL 
							cd_trk_now = cd_trk_lo_now;
							//osd_print2(OS_REP_ALL); //zhyf unmark it 1-3-4 21:18
							ShowRepInfo();
						}
					} else {
						if(cd_trk_now<cd_trk_lo_now) {
							#ifdef CD_VCD_FB_ONETIME_WHEN_REPEAT //linrc 2004-8-10 14:33
							cd_trk_now = cd_trk_lo_now;
							rep_mode = REPEAT_IDLE;							
							ircmd_play();
							#else
							cd_trk_now=cd_trk_hi;
							#endif
						}
					}
				} // end of if (prog_cnt)
			} 
			
		} // end of if ((sys_cmd&0xff00)==CMD_FUNC)
		
		if (prog_cnt) {
			if(play_state!=VCD_STATE_FASTBACKWARD)
				prog_next();                                                        
			else 
				prog_prev();                        
			
			cd_trk_now = adjust_trk_num(prog[prog_index][0]); 
		}
		play_trk_now = cd_trk_now; 
        
    }
	
    return play_trk_now;
}
#endif //#ifdef SP1000_NO_DVD

						