playback.c

dz3000_51.0.0.4.rar

/********************************************************************************
  Copyright (c) 2002 Sunplus Technology Co., Ltd.
  Module Name:  playback.c
  Function   :  The playback related functions
  Environment:  Keil C51 Compiler
  Creation   :  2002/04/18 yichang
***********************************************************************************/


//version4.0@yichang@0513 for new UI of SPCA533 turnkey

#include "general.h"
#include "main.h"
#include "dosusr.h"
#include "cardlink.h"
#include "initio.h"
#include "img533.h"
#include "sdramhw.h"
#include "quantdef.h"
#include "dpof.h"
#include "lcdtv.h"
#include "audiorw.h"
#include "uiflow.h"
#include "playback.h"

//patch4.4@ada@MP3 begin
#if (MP3_OPTION)
#include "mp3.h"
#include "ui.h"
#endif
//patch4.4@ada@MP3 end

//patch4.4@ada@DPOF skip AVI & WAV begin
#include "timer.h"
//patch4.4@ada@DPOF skip AVI & WAV end

//Joe@2003.2.27 11:07 add begin
#include "JoeToEvb.h"
//wendy@2004/8/26
code unsigned char *CHANG_DERCT[]={
					   "Change Directory",
					   "Modifier le repertoire",
					   "Verzeichnis wechseln",
					   "Cambia direttorio",
					   "Cambia direttorio",
					  "Change Directory",//J
					   "Change Directory",//"\x36\x37\x8c\x8d\x01\xc0\x01\xc1",//CH 转移目录
					   "Change Directory"//TR
				   };
code unsigned char *PLAY_WAV[]={//Davis@2004/9/8
				   "Play wav",
				   "Lecture wav",
				   "wav abspielen",
				   "Play wav",
				   "Reprod. Wav",
				   "\x01\xe8\x01\xe9\x01\xea\x01\xeb\x01\x80\x01\x81\x01\x82\x01\x83\x01\x84\x01\x85\x01\x86\x01\x87\x01\x88\x01\x89\x01\x8a\x01\x8b\x3f",//J
				   "\x01\xdc\x01\xdd\x01\xde\x01\xdf\x01\x26\x01\x27\x01\xc2\x01\xc3",//CH播放声音
				   "\x01\xdc\x01\xdd\x01\xde\x01\xdf\x01\x26\x01\x27\x01\xc2\x01\xc3",// "  \x01\xde\x01\xdf\x01\xc2\x01\xc3  "//TR
				};
				   
code unsigned char *PLAY_AVI[]={//Davis@2004/9/8
				  "Play Avi",
				  "Lecture Avi",
				  "Avi abspielen",
				  "Play Avi",
				  "Reprod. Avi",
				  "\x01\x96\x01\x97\x01\x3c\x01\x3d\x01\x80\x01\x81\x01\x82\x01\x83\x01\x84\x01\x85\x01\x86\x01\x87\x01\x88\x01\x89\x01\x8a\x01\x8b\x3f",//J
				  "\x01\xdc\x01\xdd\x01\xde\x01\xdf\x01\x86\x01\x87\x01\xaa\x01\xab",//CH播放视频
				  "\x01\xdc\x01\xdd\x01\xde\x01\xdf\x18\x19\x01\x20\x01\x21"//TR
			   };

//wendy@2004/8/26

//Joe@2003.2.27 11:08 add end
//=============================================================================
//Symbol
//=============================================================================
//-----------------------------------------------------------------------------
//Constant
//-----------------------------------------------------------------------------

//-----------------------------------------------------------------------------
//Variable
//-----------------------------------------------------------------------------
xdata UCHAR  G_SelCell;
xdata UCHAR  G_Playback_Mode;
xdata USHORT G_defaultPlayID;

xdata PlaybackObj G_playObject;

xdata USHORT G_DPOF_Qty;
xdata USHORT G_Old_DPOF_Qty;

//version4.0@ada@0513 for Play Back
//xdata USHORT Play9_PreFileIndexBuf[9];
xdata USHORT Play9_NowFileIndexBuf[9];
//xdata USHORT Play9_NextFileIndexBuf[9];

xdata USHORT G_PlayBackPageCount;
xdata USHORT G_NowPlayFileIndex;
xdata UCHAR G_ChangePage;

//yichang@0501
xdata USHORT G_TmbWidth;
xdata USHORT G_TmbHeight;
xdata USHORT G_TmbHGap;
xdata USHORT G_TmbVGap;

//patch4.3@yichang@0612 for pan/zoom
xdata SHORT G_PanXoffset;
xdata SHORT G_PanYoffset;

//herb for TVoutput debug @03/04/18 start
extern xdata UCHAR SmallSizeAvi;
//herb for TVoutput debug @03/04/18 end
extern	xdata	USHORT	G_usZoomOSDTimer;
extern	xdata   UCHAR	PlaybackFlag;//wendy@2004/9/8 

//herb for Playback bug @03/04/21 start
xdata UCHAR reset_display;
xdata UCHAR avi_play;
//herb for Playback bug @03/04/21 end
//UCHAR TTName[9];//wendy
extern void L2_TurnOnOffDisplayFrist(void);

//patch4.3@yichang@0611 for version B/C chip co-exist
sfr     MemStretch = 0x8E;

//=============================================================================
//Playback_Initial
//=============================================================================
//version4.0@ada@0513 for Play Back
void Playback_Initial(void) USING_0
{
     UCHAR i;

     //version4.0@ada@0513 for Multi-Directory
     #if (SINGLE_DIRECTORY == 0)
     USHORT TempCountIndex;
     USHORT TempCount;
     UCHAR tmp1,tmp2;
     USHORT startCluster;
     UCHAR sts;
     #endif

     //patch4.4@ada@FOSD begin
     UCHAR FOSD_V_num, FOSD_H_num;
     //patch4.4@ada@FOSD end

     XBYTE[0x20D0]  = XBYTE[0x20D0] & 0xDF;// ylee@0320 : Turn off VD falling interrupt
     //patch5.04@Joe@2003.5.14 9:18 add begin
//    if(PlaybackFlag)
//	 L2_TurnOnOffDisplayFrist();//wendy@2004/9/8
//    else
	 //L2_TurnOnOffDisplay(1);//wendy@2004/9/8 arlpha mask @050308 // XiaoAo mask
     //patch5.04@Joe@2003.5.14 9:18 add end
     UI_RefreshFileSystem();
 
	UI_SetMenuPalette(); // XiaoAo add
     //patch5.04@Joe@2003.5.13 20:21 add begin
//arlpha mask add @050308

    //L2_CtrlScreen(1);
	 UI_ClearFOSD(25, 8, 0x08);
//03.16	DELAY_100ms();
//03.16	DELAY_100ms();
//arlpha mask end @050308
     //patch5.04@Joe@2003.5.13 20:21 add end

//Davis@05.03.15	 mask     L1_InitPlayback();
/////////////////////////////////////////////////////////
	L2_SetJPEGVscale(G_Vsize, G_Vsize);  	//turn off JPEG Vertical scaling function	//cytsai@0219
	L2_SetDisplayType(G_DisplayType);
	L2_SetDisplaySrcImgSize(G_DSPHsize, G_DSPVsize, G_DisplayType);
	L2_SetDisplayMode(0x00, 0x10);
        //patch4.1@yichang@0516 reset to idle mode when Initial playback
        XBYTE[0x2000]=0x00;
        // set camera operation mode: playback
	L1_InitSPCA533(5);
	//L2_TurnOnOffDisplay (1);			// Turn on display
/////////////////////////////////////////////////////////
     L2_SetAFBSize(G_DSPHsize,G_DSPVsize);
     L2_SetBFBSize(G_DSPHsize,G_DSPVsize);
     ClearScreen();					//arlpha mask @050308
     //patch4.4@yichang@0624 for OSD, begin
//03.16	DELAY_100ms();
//03.16	DELAY_100ms();
     //Joe@2003.2.24 19:23 mask begin
     //G_ExtCardStatus = 1;
     //G_BatteryStatus = K_BATTERY_STATUS_MID;
     //Joe@2003.2.24 19:23 mask end

     //patch5.04@Joe@2003.5.14 9:13 modify begin
     /*
     UI_ClearFOSD(25,8,0x00);
     L2_TurnOnOffDisplay(1);
     */
//arlpha mask add @050308
     //L2_SetColorPalette(8, 0, 0, 255); //XiaoAo mask
     //L2_CtrlScreen(1); // XiaoAo mask
     //UI_ClearFOSD(25, 8, 0x00); // XiaoAo mask
//arlpha mask end @050308
     //patch5.04@Joe@2003.5.14 9:13 modify end
//	 if(PlaybackFlag)
//	  L2_TurnOnOffDisplayFrist();//wendy@2004/9/8
//	 else

//Davis:patch3.01	  L2_TurnOnOffDisplay(1);//wendy@2004/9/8	arlpha mask @050308

     //patch4.4@yichang@0624 for OSD, end

     for (i = 0; i < 9; i++)
     {
          //Play9_PreFileIndexBuf[i] = 0;
          Play9_NowFileIndexBuf[i] = 0;
          //Play9_NextFileIndexBuf[i] = 0;
     }

     //UI_SetMenuPalette(); // XiaoAo mask

     G_UIStatus = K_UISTATUS_DSC_PLAY;
     G_UIStatusH= K_UISTATUS_DSC_PLAY;
     G_DisplayMode = K_DisplayModeOsdOn;
	if(G_CameraOptions.PlayMode==0)
	{
    		G_UIAction =  K_UI_ACTION_PLAYONE_MOVE;
    		G_Playback_Mode = K_PLAYBACK_MODE_ONE;
	}
	else
	{
  		 G_UIAction =  K_UI_ACTION_PLAYNINE_MOVE;
   		G_Playback_Mode = K_PLAYBACK_MODE_NINE;
	}

     //version4.0@ada@0513 for Multi-Directory
     #if (SINGLE_DIRECTORY == 0)
     //If this directory has no file, then change directory until find one
     if ((G_USR_FileCount == 0) && (G_USR_TotalDirectory > 1))
     {
          //patch4.4@ada@DirectoryIndexOrder begin
       	//TempCountIndex = G_USR_Dir1CountIndex;
       	TempCountIndex = G_USR_Dir1Count;
          //If all directory has no file,then switch back to the default directory.
          TempCount = G_USR_TotalDirectory + 1;

          //Find a directory with file exists
          while (TempCount > 0)
          {
               //printf("Switch forward directory Once\n");

               L2_DRAMSetStartAddr((K_SDRAM_DcfDirBufAddr + (((ULONG)TempCountIndex) - 100) * 8 + 7),K_SDRAM_Prefetch);
               L2_DRAMReadWord(&tmp1,&tmp2);
               TempCountIndex = (USHORT)tmp1 | (((USHORT)tmp2) << 8);

               //if (TempCountIndex < G_USR_TotalDirectory)
               //{
               //     TempCountIndex++;
               //}
               //else
               //{
               //     TempCountIndex = 1;
               //}

               if (TempCountIndex == 0)
               {
                    TempCountIndex = G_USR_MinDir1Count;
               }

               //L2_DRAMSetStartAddr((K_SDRAM_DcfDirBufAddr + ((ULONG)TempCountIndex - 1) * 7),K_SDRAM_Prefetch);
               L2_DRAMSetStartAddr((K_SDRAM_DcfDirBufAddr + ((ULONG)TempCountIndex - 100) * 8),K_SDRAM_Prefetch);
               //L2_DRAMReadWord(&tmp1,&tmp2);
               //G_USR_Dir1Count = ((USHORT)tmp2 << 8) | (USHORT)tmp1;
               L2_DRAMReadWord(&tmp1,&tmp2);
               startCluster = ((USHORT)tmp2) << 8 | (USHORT)tmp1;

               G_USR_Dir1Cluster = startCluster;

               G_USR_Dir1Count = TempCountIndex;

               DOS_SetCurrDir(startCluster);

               sts = USR_FileInitialize();

               G_USR_FileIndex++;  //next file index

               //Find directory with file in it
               if ((sts) && (G_USR_FileCount > 0))
               {
                    //printf("G_USR_FileCount = %d\n",G_USR_FileCount);
                    //printf("Changing directory %d\n",G_USR_Dir1Count);
                    //G_USR_Dir1CountIndex = TempCountIndex;

                    //version4.0@ada@0513 for DPOF

                    //patch4.4@ada@DPOF begin
                    //DPOF_DirInitialize();
                    //patch4.4@ada@DPOF end

                    break;
               }

               TempCount--;
          }
     }
     //patch4.4@ada@DirectoryIndexOrder end
     #endif

     //patch4.4@ada@DPOF begin
     DPOF_DirInitialize();
     //patch4.4@ada@DPOF end

     //If file exists in this directory
     if (G_USR_FileCount > 0)
     {
          G_NowPlayFileIndex = G_USR_LastFileIndex;
          G_USR_SearchNowFileIndex = G_USR_LastFileIndex;

          for (i = (UCHAR)((G_USR_FileCount - 1) % 9); i >= 0; i--)
          {
               Play9_NowFileIndexBuf[i] = G_USR_SearchNowFileIndex;
               //printf("Play9_NowFileIndexBuf[%bd] = %d\n",i,Play9_NowFileIndexBuf[i]);

               Playback_GetMediaInfo(G_USR_SearchNowFileIndex);

               if (G_USR_SearchPreFileIndex > 0)
               {
                    G_USR_SearchNowFileIndex = G_USR_SearchPreFileIndex;
               }
               else //Image stops here
               {
                    //printf("Image stops here\n");
                    break;
               }

               if (i == 0)
               {
                    break;
               }
          }
     }