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time.c
资源名称：8202s.rar　[点击查看]
上传用户：poi891205
上传日期：2013-07-15
资源大小：9745k
文件大小：26k
源码类别：

DVD

开发平台：

C/C++

time.c：源码内容
  1. /*
  2. * terry,2003/8/18 04:19PM
  3. * Maintain this file
  4. * Terry,2004/3/25 06:29PM
  5. */
  7. #include "config.h"
  8. #include "regmap.h"
  9. #include "global.h"
  10. #include "macro.h"
  11. #include "func.h"
  12. #include "util.h"
  13. #include "stdlib.h"    //huo 2000.12.14
  14. #include "cdfunc.h"
  15. #include "cfont.h"
  16. #include "sio.h"
  17. #include "vfdfunc.h"
  18. #include "ringbuf.h"
  19. #include "ircmd.h"
  20. #include "ircode.h"
  21. #include "cd.h"
  22. #include "auctrl.h"
  23. #include "user_init.h"  //terry,2001/1/9 03:29PM
  25. #include "avd.h"
  26. #include "dvdpe.h"
  28. #include "fs96602.h"
  29. #include "osd.h"
  30. #include "framebuf.h"
  31. #include "cderr.h"
  32. #include "vpp.h"
  33. #include "user_if.h"
  34. #include "dsp3_if.h"
  35. #include "atapi_if.h"
  36. #include "dma.h" //Jeff 20010919
  37. #include "auddrv.h" //2004AUDDRV oliver 20041004 for using audio driver purpose
  38. //#include "audif.h"
  39. #include "setup.h"
  40. #include "fsGUI.h"
  41. #include "drv.h"
  42. #include "auddac.h"
  43. #include "fsNAV.h"
  44. #include "asf_if.h"
  46. #include "iop.h"//2-7-9 9:40
  47. #include "UartTxd.h"
  49. #ifdef TUNER_T988
  50. #include "radio_t988.h"  //jinping 2-6-20 14:04
  51. #elif defined(SUPPORT_TUNER_MV114) || defined(SUPPORT_TUNER_ALPS)//xyy 2004-5-28
  52. #include "radio_mv114_kst.h"  //jinping 2002-7-1 20:30
  53. #endif
  55. #if defined(PT2322)||defined(PT2320)
  56. #include "audctrl.h"
  57. #endif 
  59. #if defined(TAS3001_AMP)   //use TI 3001 amplifier  jason ych add 2-8-9 10:10
  60. #include "ti3001.h"
  61. #endif 
  63. #if defined(TAS5026_AMP)   //use TI 3001 amplifier  jason ych add 2-8-9 10:10
  64. #include "ti5026.h"
  65. #endif 
  67. #ifdef SUPPORT_CDG  //Jeff 20020824
  68. #include "cdg.h"
  69. #endif
  71. #ifdef SUPPORT_MP4  // 2004/04/20 yltseng, to show remain time
  72. #include "avi_if.h"
  73. #endif
  75. #include "kinf.h"   // 2004/08/11 yltseng
  76. #include "bit_rate.h"
  78. #if ( defined(SUPPORT_CARD_STORAGE) || defined(SUPPORT_USB) || defined(SPHE8202_CARD_STORAGE) )
  79. #include "cardfs.h"
  80. #endif
  82. // **************************************************************************************** //
  83. extern UINT8    DVD_show_time(void);    //Jeff 20010717
  85. extern UINT16   Is_MP3_STATE(void);
  86. extern void     vfd_set_showtime(void);
  88. extern void     DispPolling(BYTE bReset);
  89. extern void     DispCookOSD0(BYTE bChange);
  91. extern UINT32   mp3ReadLen;             //Jeff 20010919
  92. extern UINT32   myTime;                 //Jeff 20020902
  93. extern UINT32   oldmp3ReadLen;          //Jeff 20020917
  94. extern BYTE     bASFHeaderFinish;
  97. #ifdef SUPPORT_OSDID3                   //suqiaoli add 2004-3-26 
  98. extern void     show_id3_song(void);
  99. #endif
  101. extern UINT8    avd_search_header(void);
  103. extern UINT32   PlayBackLength;
  105. #ifdef SUPPORT_SCORE        //gerry modified,2004-3-6 9:37
  106. UINT32          score_disp_flag;
  107. #endif
  109. // **************************************************************************************** //
  110. #ifndef DVDRELEASE
  111.     //#define DBG_TIME
  112. #endif
  114. #ifdef DBG_TIME
  115.     #define printf_time printf
  116. #else
  117.     #undef printf
  118.     #undef print_block
  119.     #define printf(f, a...) do {} while (0)
  120.     #define print_block(x,y) do {} while (0)
  121.     #define printf_time(f, a...) do {} while (0)
  122. #endif
  124. // **************************************************************************************** //
  125. /*
  126. ** showtime
  127. */
  128. void show_time(void)
  129. {
  130.     switch(play_state)
  131.     {
  132.     case VCD_STATE_POWER:
  133.         return;
  134.         
  135.     case VCD_STATE_OPEN:    // terry 891002
  136.     case VCD_STATE_CLOSE:   // terry 891002
  137.     case VCD_STATE_IDLE:    // terry 891002
  138.     case VCD_STATE_READTOC: // terry 891002
  139.         disp_trk_now=0;
  140.         disp_time=0;        // terry 891002
  141.         break;
  142.         
  143.     case VCD_STATE_STOP:    // terry 891002
  144.         if(cd_type_loaded!=CDROM)
  145.         {
  146.             if(cd_type_loaded!=CDDVD)
  147.                 disp_trk_now = cd_total_trk();
  148.             
  149.             disp_time=disc_time;
  150.             
  151.             if(cd_type_loaded==CDSVCD)
  152.                 disp_time=disp_time/PLAY_SPEED;
  153.         }
  154.         break;
  155.     } //end case
  156.     
  157.     if( ((goto_active)||(sys_cmd))&&(play_state!=VCD_STATE_STOP) )//2-5-25 22:42 to avoid AB show "00" quickly.
  158.     {
  159.         printf_time("goto_active:%x sys_cmd:%x play_state:%xn",goto_active,sys_cmd,play_state);
  160.         return;
  161.     }
  162.     
  163.     if( (disp_time < 0)||((disp_time > (100*3600))) )
  164.     {
  165.         printf_time("time<0n");
  166.         return;
  167.     }
  168.     if ( (cd_type_loaded!=CDROM) && (disp_trk_now > 99) ) 
  169.     {
  170.         printf_time("trk>99n");
  171.         return;
  172.     }
  173.     
  174. #if !defined( SUPPORT_FILE_DISPLAY_TM ) && defined( SUPPORT_FILE_SYSTEM_MODE )
  175.     if ((cd_type_loaded == CDROM) && (GetCurrentFileType() == CDROM_MPG)) // Robert 021125
  176.         disp_time = 0;
  177. #endif
  179. #ifdef  NOCHANGE_DISPLAY_WHEN_PRESTOP
  180.     if((play_state!=VCD_STATE_STOP)||(resumeMSF==0))//wuxiaofeng added 2004-03-05
  181. #endif  
  182.     {
  183.     show_time_hh = disp_time / 3600;
  184.     show_time_mm = (disp_time % 3600) / 60;
  185.     show_time_ss = (disp_time % 3600) % 60;
  186.     }
  187.     
  188.     if(
  189.         (play_state!=VCD_STATE_CLOSE)&&
  190.         (play_state!=VCD_STATE_OPEN)&&
  191.         (play_state!=VCD_STATE_READTOC)&&
  192.         (play_state!=VCD_STATE_IDLE)
  193.         )
  194.     {
  195. #ifdef FUSS_DVD//nono 2-6-22 15:41
  196.     #if defined(FUSS_PANEL)||defined(FUSS2_PANEL)
  197.         if( (cd_type_loaded==CDDA)&&(full_scrn&MARK) )
  198.         {
  199.             vfd_set_showmark();
  200.         }
  201.         else
  202.     #endif
  203. #endif
  205. #ifdef NEW_UART_COMMAND   //lijinhai for fuss updata time normal
  206.             if(timeout_vfd) return;
  207.             else
  208.                 vfd_set_showtime();
  209. #endif
  210.             //=========================================================================================
  211.             //  freyman, 2002-07-03,
  212. #if defined(SUPPORT_VFD)&&defined(SUPPORT_VFD_PANEL)//nono 2003-11-24 12:09//lijd 2004-12-4 11:38
  213.     #ifndef VFD_VOLUME_DISPLAY
  214.         #ifndef TEST_VFD//nono 2-8-9 14:39
  215.             #if defined(BBK_PANNEL)||defined(BBK_DSS_555_PANNEL)//fengjl 3-12-26 9:24  to avoid VFD refresh successive when play WMA/MP3/DVD
  216.             if(play_state!=VCD_STATE_STOP) 
  217.             #endif 
  218.             vfd_set_showtime();//2-5-15 16:09 add it to avoid vcd/cd vfd showing time irregularly.
  219.         #endif 
  220.     #endif 
  221. #endif//SUPPORT_VFD
  222.             //==========================================================================================
  223.     }
  224.     
  225.     if(t_disp)
  226.     {       
  227.         #ifdef SUPPORT_FUNCTION_MENU
  228.         if((full_scrn==SETUP) || (full_scrn==SETUP_PLUS))        
  229. #else
  230.         if(full_scrn==SETUP)        
  231.         #endif //end #ifdef SUPPORT_FUNCTION_MENU
  232.             return;
  233.         
  234.         //printf_time("<%d>",disp_time);
  235.         if(t_disp>10)
  236.         {
  237.             DispCookOSD0(1);
  238.         } else {
  239.             DispCookOSD0(0);
  240.         }
  241.         
  242.         DispPolling(0);  
  244.         // 2004/07/26 yltseng
  245.         sample_bit_rate_per_sec();
  246.     } //if(full_scrn&GOTO)
  248. #ifdef NEWSTYLE_WINDOW
  249.     if(full_scrn&MESSAGE)
  250.     {
  251.         UpdateTT_CHP_info();    
  252.     }
  253. #endif
  254. }
  256. // **************************************************************************************** //
  257. inline void MPx_ChkSmpRate()
  258. {
  259. // 2004/07/28 yltseng    
  260. #ifdef REMAIN_TIME
  261.     if( remain == NO_REMAIN_TIME )
  262. #endif
  263.         //if this MP3 file is variable bitrate, the timeing display will be incorrect
  264.         Mp3_kbitrate    = ( *(bpcm_ya_ptr+44) | ( *(bpcm_ya_ptr+43) << 8) );     //3*14
  265.     
  266.     BYTE smpIndex   = *(bpcm_ya_ptr+47); //3*15+2;
  267.     //smpIndex= 0 ~ 8
  268.     //0: 44.1K(MPEG-I)
  269.     //3: 22.05K(MPEG-II)
  270.     //6: 11.025K(MPEG-II.V)
  271.     //1: 48K(MPEG-I)
  272.     //4: 24K(MPEG-II)
  273.     //7: 12K(MPEG-II.V)
  274.     //2: 32K(MPEG-I)
  275.     //5: 16K(MPEG-II)
  276.     //8: 8K(MPEG-II.V)
  277.     if(smpIndex<=8)
  278.     {//Get Sampling Rate success
  279.     
  280.         const BYTE tab[3] = {2, 4, 1};
  281.         
  282.         smpIndex=tab[smpIndex%3];
  283.         
  284.         if (smpIndex != smp_rate_now)
  285.         {
  286.             //set new sampling rate
  287.             printf("smpIndex: %dn", smpIndex);
  288.             AUDIF_Set_SampleRate(smpIndex);//2004AUDDRV audif_set_sample_rate(smpIndex);
  289.         }
  290.     }
  291. }
  293. // **************************************************************************************** //
  294. UINT32  _mp3ReadLen,_myTime; 
  295. UINT32  oldBitRate=0;
  296. //terry,2002/4/29 07:16PM
  297. //debug: remain time , display error
  298. //cause: recursive setting disp_time.
  299. //assign default MP3BitRate(128b/s) to caculate time, Jeff 20020531
  300. void Mp3_ChkSkipData(void)
  301. {
  302.     UINT32 tmpBitRate;
  303.     int nDiff;
  305.     if ( (play_state!=VCD_STATE_NORMAL) && (adv_search_time==0) )   return;
  306.        
  307.     tmpBitRate = Mp3_kbitrate;
  308.     if (tmpBitRate) 
  309.     {   
  310.         int totaltime;
  311.         
  312.         if (adv_search_time >= 0) 
  313.         {
  314.             p_msf=s_msf;
  315.             
  316.             //printf("mp3ReadLen:%x oldmp3ReadLen:%xn",mp3ReadLen,oldmp3ReadLen);
  317.             if (mp3ReadLen < oldmp3ReadLen) {
  318.                 oldmp3ReadLen = 0;
  319.                 myTime = 0;             
  320.                   
  321.                 //printf("myTime:%xn",myTime);
  322.             }
  323.             //playback in normal sequence
  324.             if ( (oldBitRate>0) && (tmpBitRate>0) &&
  325.                 (mp3ReadLen>0) && (oldmp3ReadLen>0) && (mp3ReadLen!=oldmp3ReadLen)
  326.                 )
  327.             {
  328.                 UINT32 len = mp3ReadLen - oldmp3ReadLen;
  329.                 
  330.                 if (len > 0) 
  331.                 {
  332.                     myTime = myTime + (len<<9)/oldBitRate;
  333.                     old_disp_time = myTime>>16;
  334.                     //printf("myTime:%xn",myTime);
  335.                 }
  336.             }
  337.             
  338.             oldBitRate = tmpBitRate;
  339.         } else {
  340.             //if (msf>p_msf) {
  341.             //when backward playback, we just show time displaying in descending sequence
  342.             //so, we skip it during it's neighboorhood when time is in descending sequence
  343.             if (  //( (s_msf>p_msf) && (s_msf < (p_msf+20) ) ) ||
  344.                 ( (oldmp3ReadLen<mp3ReadLen) && (oldmp3ReadLen>0) )
  345.                 )
  346.             {
  347.                 if (mp3ReadLen > (oldmp3ReadLen+20000) ) {
  348.                     oldmp3ReadLen = mp3ReadLen;
  349.                 }
  350.                 return;
  351.             }
  352.             
  353.             old_disp_time=(mp3ReadLen>>(11-4))/tmpBitRate; //time-now
  354.             
  355.             p_msf=s_msf;
  356.             
  357.             myTime = old_disp_time << 16;
  358.         }
  359.         oldmp3ReadLen = mp3ReadLen;
  360.         
  361.         //old_disp_time=((M2I(e_msf)*75+msf_ff(e_msf))-(M2I(p_msf)*75+msf_ff(p_msf)))*16/tmpBitRate; //time-remain
  362.         if (remain > NO_REMAIN_TIME) {
  363.             totaltime = PlayBackLength * 16 / tmpBitRate;
  364.             nDiff = disp_time - (totaltime - old_disp_time);
  365.             //printf("..%d, %d, %dn", disp_time, totaltime - old_disp_time, nDiff);
  367.             if (adv_search_time)
  368.             {
  369.                 if (adv_search_time>0)
  370.                 {
  371.                     if ((nDiff<adv_search_time) && (nDiff > 0))
  372.                         return;
  373.                 }
  374.                 else if (nDiff>adv_search_time)
  375.                 {
  376.                     return;
  377.                 }
  378.             }
  380.             disp_time = totaltime - old_disp_time;
  381.             //printf("totaltime:%d old_disp_time:%d disp_time:%dn",totaltime,old_disp_time,disp_time);
  382.         }else
  383.         {
  384.             nDiff = old_disp_time - disp_time;
  385.             //printf("..%d, %d, %dn", disp_time, old_disp_time, nDiff);
  387.             if (adv_search_time)
  388.             {
  389.                 if (adv_search_time>0)
  390.                 { 
  391.                     if (nDiff<adv_search_time)
  392.                         return;
  393.                 }
  394.                 else if ((nDiff>adv_search_time) && (nDiff < 0))
  395.                 {
  396.                     return;
  397.                 }
  398.             }
  400.             disp_time = old_disp_time;                        
  401.         }
  402.        
  403. #ifdef DISP_TIME_NOT_CHANGE_WINDOW_PROGESS//zhaoyanhua add 2004-2-5 13:59       
  404.         track_play_time = old_disp_time;
  405. #endif //DISP_TIME_NOT_CHANGE_WINDOW_PROGESS        
  406.         
  407. #ifdef  SUPPORT_ID3                      
  408.         show_id3_song();
  409. #endif
  411. #ifdef SUPPORT_OSDID3//liweihua add 2004-1-14 10:52
  412.         show_osd_id3_song();
  413. #endif
  414.         return;
  415.     }
  416.     
  417.     if( (rep_ab_mode != REPEAT_FIND_B)&&(goto_time==0) )
  418.     {//terry,2003/6/24 10:57