utl.c

ct952 source code use for Digital Frame Photo

// ******  Big modification History Area  ******
// LLY0.60, remove the un-necessary code:
// - MSG_CDROM_DECODE
// - MODE_NOT_CLEAR_PROGRAM
// - USE_DEBUG_CMD
// - SUPPORT_AV_SYSTEM
// - IDATA: __bMin, __bSec, __bFrame
// - data: __dwSysTimer
// - _WINDVD
// - SFR for control booting from SRAM or FLASH.
// - HAL_Monitor(HAL_MONITOR_AUDIO_FREQ_PREPARE);
// - HAL_Monitor(HAL_MONITOR_VIDEO_STATUS_PREPARE);
// - _TIME_CIRCLE
// - SUPPORT_CDIF
// - CDDA_WAITSERVO
// - UTL_DSPuCodeBackup
// - __dwSectorCDROMBegin, __dwSectorCDROMEnd
// - __bLastModePlay
// - HAL_ControlCDIF()
// - function body of UTL_ReadSectors()

// LLY0.85, remove the code of "reset buffer for OSD display abnormal" issue
// while SUPPORT_ANTISHOCK case.
// Since it's un-necessary for CT909 solution.

// LLY1.15, remove the un-necessary code for code reduce
// - UTL_ReadSectors(): since it's un-necessary for CT909

// LLY1.20, integrate MP4/ AVI/ DIVX/ Nero Digital related code
// - Rename pDivXBitsContent as pBitsContent
// - UTL_DivXASTSetting() as UTL_MovieASTSetting()

// LLY2.04, remove the un-necessary global variables
// ex. temp global variables

// LLY2.35, remove UTL_FATPlayFromTime() since it has integrated w/ UTL_PlayFromTime()

///////////////////////////////////////////////////////////

//////////////////////////////////////////////////////////////
// ***** Global Define Area *****
// If define it, it will print-out the scan mode relative message
//#define DEBUG_SCAN_MODE

// If define it, it will print-out the play item range message
//#define DEBUG_PLAY_RANGE

// If define it, it will print-out the desired total time
//#define DEBUG_TOTAL_TIME

// If define it, it will print-out the pre-scan information
//#define DEBUG_PRESCAN

// If define it, it will print-out the DRM relative information
//#define DEBUG_DRM

// If define it, it will print-out the jump position information for SCAN mode
//#define DEBUG_SCAN_JUMP

// If define it, it will print-out parser end padding enable or disable control status
//#define DEBUG_END_PADDING

// If define it, it will print-out desired audio ID for *.VOB
//#define DEBUG_AUDIO_ID

// If define it, it will print-out current buffer mode setting.
//#define DEBUG_BUFFER_MODE

// If define it, it will print-out show time related information.
//#define DEBUG_SHOWTIME

// If define it, it will print-out AVI GoTime related information.
//#define DEBUG_AVI_GOTIME

// If define it, it will print-out WMA GoTime related information.
//#define DEBUG_WMA_GOTIME

// If define it, it will print-out WMA SCAN mode related information
//#define DEBUG_WMA_SCAN

// If define it, it will print-out AVI Index/ SP/ Servo dump-in buffer address
//#define DEBUG_AVI_IDX_SP_SERVO_BUFFER

// If define it, it will print-out some information while playback JPEG from SPI Flash
//#define DEBUG_JPEG_FROM_SPF

// If define it, it will print-out some information while do single JPEG slide show
//#define DEBUG_JPEG_SHOW

// Grievous2.77, if define it, we will not need to wait for 3~4 sec to start playback when it is scan/goto/repeat mode.
// Since sometimes (previous index position < audio position < go time position = index position <= video position) is happen,
// parser will begin from previous index position.
// And this solution may loss about half second audio instead of playback directly.
// #define UTL_SCAN_QUICK

// If define it, it will force find 1st non-DTS audio stream while playback *.VOB
#define FIND_NODTS_AUDIO

// If define it, it don't support DivX 311 format.
//#define NO_DIVX_311


// if define it, only enable the APIs for simple UTL
#ifdef  ECOS909
#define SIMP_UTL
#endif  // #ifdef ECOS909

/////////////////////////////////////////////////////////////


//////////////////////////////////////////////////////////////
// *****  Include header file Area  *****
// The file "winav.h" must be included in first line
#include "winav.h"
#include "cc.h"     // for variable reference
#include "utl.h"
#include "comutl.h"
#include "hal.h"
#include "infofilter.h"
#include "digest.h"
#include "input.h"  // for KEY_xxx reference
#include "chips.h"
#include "osd.h"
#include "srcfilter.h"  // LLY0.60, since SrcFilter_GetCurretPos()
#include "initial.h"
#include "navigate.h"
#include "Mmanager.h"
#include "subpict.h"  // LLY0.80, in order to usage SP/ OGT type ID
#include "cdg.h"  //LJY0.95
#include "char_subpict.h"


#ifdef  SIMP_UTL
#include "ecoscc.h"

// Define the variable which is only used for real DVD system
// [Media Manager Module]
DWORD   __dwMMJPEGDisplayTime;

#define     MM_GetFileType(a, b)           EXTNAME_NONE


// [CC Module]
//LLY0.72, BYTE    __bNextHWReset;
BYTE    __bSTCRunning;
DWORD   _dwTimerCount_MainLoop;
BYTE    __bRepeatAB=REPEAT_NONE;
BIT     __btNewTime;
BIT     __btTemp;
DWORD   __dwTimeNow;


// [UTL Module]
#define     UTL_OutputShowTime()
#define     UTL_SetCDDADeEmphasis()
#define     UTL_PreStartServo(a, b)
#define     UTL_TransferCommandID(a)

// [NV Module]
#define     NV_Action(a, b)


#else   // #ifdef SIMP_UTL
#include "cell.h"
#include "monitor.h"
#include "linear.h"     //Kevin0.86, add
#include "panel.h"	// LLY0.60, since PANEL_Output() & PANEL_Trigger() usage
// Micky2.80, include "thumb.h" for reference __bThumbnailMode.
#include "thumb.h"
#include "setup.h"  // LLY2.60, for UTL_QuerySetting()

#ifndef NO_DRM
#include "osddivx.h"        // For DivX DRM playback control
#endif  // #ifndef NO_DRM

#endif  // #ifdef SIMP_UTL

#include "comdec.h"
#include "parser.h"
#include "disp.h"  // LLY0.65, for using DISP_FrameBufferSet()
#include "jpegdec.h"    // LLY2.51, include to support UTL_ShowJPEG

#undef      SUPPORT_PRINTF





///////////////////////////////////////////////////////////////

//////////////////////////////////////////////////////////////
// ***** Extern other module's global variable Area *****
extern  BYTE    __bSlowLevel;
extern  WORD    __wSlowSpeed;  // in "cc.c"
extern  BYTE    __bDVDDigest;
extern  BYTE    __bSTCRunning;

// CSC0.81, for reference DVD copyright information
extern COPYINFO    cpinfo ;

extern BYTE    __bTVE_JPEG; //TRUE: TVE setting for JPEG; FALSE: TVE setting for MPEG

extern BYTE _bHALJPEGRandomEffectType;
//////////////////////////////////////////////////////////


///////////////////////////////////////////////////////////////
// ***** Declare Global Variable Area *****
BYTE    __bCheckAudioType;// Micky2.80, review global variables init=CHECK_NONE;
BIT     __btCheckVideoType;// Micky2.80, review global variables init=FALSE;

BYTE    __bModePlay;//Micky2.80, review global variables init.= MODE_PLAYUNKNOW;      //
//LLY0.72, BYTE    __bLastModePlay;
// LLY.038, keep the previous play mode before enter CDROM decoding
BYTE    __bModePlayPreCDROM;// Micky2.80, review global variables init= MODE_PLAYUNKNOW;
// LLY.274p, keep the current and new desired playing mode attribute
BYTE    __bAttrPlay;
BYTE    __bAttrPlayNew;

BYTE    __bMin, __bSec, __bFrame;

BYTE    __bLOGO;

BYTE        _bJumpTime = FALSE;

// LLY2.04, remove _dwUTLTemp, _dwUTLTemp1, _dwUTLTemp2, _bUTLTemp1, wITLTemp1
//DVD_051Micky
// it records the stable time value
// to prevent the time value is undated by interrupt
//DWORD  __dwSysTime;
// support a function to read stable time

DWORD   _dwTriggerShowTime; // Next TRIGGER OSD/PANEL time

// LLY0.63, expand the unit from BYTE to DWORD
// Because, COUNT_XXX_MSEC maybe larger than BYTE unit
DWORD   _dwGap_TriggerShowTime; // Gap for trigger show time

DWORD   _dwTimePrev;        // ** TCH0.99-1; record the previous show time
DWORD   _dwUTLNextTriggerCount;   // ** TCH1.70-2; record SysTimer for next Trigger.

// DVD_170Micky, enhance MP3 display time method
// accumulate frames count.
DWORD    _dwTotalFrameCount;   // total decoded frames count for current track
DWORD    _dwPreFrameCount;     // previous frame count number
// wyc.172-CDDA, support a flag to represent playing across tracks automatically.
BYTE    __bCDDAAutoChTrk;

DWORD   _dwTimeStart;   // record the start time for while loop

// Keep previous scan time for next scan time-out control
DWORD   __dwScanTime=0;

// LLY2.71, keep previous issue SCAN CMD time for error protection to wait SCAN_DONE flag
DWORD   __dwCmdTime=0;

//BYTE    __bBrightnessDuration=0;

// LLY0.75, define a pointer to a DivX bitstream content structure
PPARSER_BITS_CONTENT    pBitsContent;

// LLY0.75, define a variable to keep last SCR value for *.vob/ *.dat/ *.mpg
DWORD   __dwLastSCR;

// LLY0.75, keep total time of current playback file.
DWORD   __dwFileTime;

// LLY0.76-1, keep sector number of one second for CDROM motion file
DWORD   __dwSectorPerSec;

// LLY0.80, keep cuffer buffer estimate time for VCD/ SVCD/ CDDA title
// Since, the buffer maybe reset by HAL_RESET_VIDEO/ HAL_RESET_AUDIO
DWORD   __dwBufferTime;

// LLY0.80, keep desired Subpicture/ OGT type for decoder to set run length table
BYTE    __dwSPType;

// LLY0.85, keep desired video ID
BYTE    __bVideoID;

// LLY0.95, Keep DRM playback state
BYTE    __bDRMPlayState;

// LLY0.95, keep DivX DRM remain view count
BYTE    __bDRMRemainView;

// LLY0.96, keep if the DivX index table exist
BYTE    __bNoDivXIndexTbl;

// LLY1.02, keep last position time (in msec format) for DivX scan mode.
DWORD   __dwScanBaseTime;

// LLY1.02, keep previous play item index
WORD   __wPrevPlayItem;

// LLY1.02, keep previous play item directory
WORD    __wPrevPlayDir;

// LLY1.02, the flag used check if the previous and new play item are same
BYTE    __bSameItem;

// wyc2.14-909s,
BYTE   _bUTLSrcBuffMod;

// LLY2.15, add a variable to keep desired debug mode
// Notice: must set the default value during _INITIAL_Variables_PowerON()
//SYuan2.77 : expand __bDebugMode  to DWORD, and for Setting HAL-TX, RX Indenpendent
//BYTE    __bDebugMode;
DWORD    _dwDBGMode;

// LLY2.21, initial frame buffer mode as unknown
BYTE    __bFrameBufMode=UTL_FRAMEBUF_UNKNOWN;

WORD    __wFrameWidth; // LLY2.22

// LLY2.55, add a variable to keep video content format of current AVI container
DWORD   __dwAVIVideoFMT;

// Grievous2.60, add a variable to keep bits for each sample
BYTE    __bBitsPerSample;

// Grievous2.78, add a variable to keep internal/external subpicture mode
BYTE    __bUTLSPTextMode;       // 1: internal mode ; 0: external mode ; 2: unknown

// Chuan2.22, Add a global variable to record BFR setting.
#ifdef SUPPORT_BFR_MODE // B-Frame redundancy
#ifdef CONFIG_BFR_BY_FW
BYTE  _bBFRMode = FALSE;
#endif  // #ifdef CONFIG_BFR_BY_FW
#endif  // #ifdef SUPPORT_BFR_MODE


//wyc2.17-909S, rename SUPPORT_LANGUAGE_STUDY as SLOW_MODE_CONFIG
#if (SLOW_MODE_CONFIG != NORMAL_SLOW_MODE)
BYTE    __bLangStudyFlag = FALSE;
#endif

//#define LOGO_FROM_FLASH
// LLY2.38, porting CoCo's code to support multi-LOGO
// LLY2.51, remove this variables
//BYTE __bLOGOIndex = 0;

// LLY1.06-1, include "logoaddr.h" if define LOGO_FROM_FLASH to get logo data address within flash
// Otherwise, include the "logo.txt"
#ifdef  LOGO_FROM_FLASH
// LLY2.15, using new method to find logo address
#include "romld.h"
//#include "logoaddr.h"
// Define the start address within flash for logo data
//#define LOGO_START_ADDR   (*(volatile DWORD *)(_BOOT_LOGOAddress))

#else   // #ifdef LOGO_FROM_FLASH
BYTE    aLogoData[] =
{
#ifndef NO_LOGO
#ifdef  RELEASE_SETTING
#include "logo.txt"
#else   // #ifdef RELEASE_SETTING
#include "logo_dbg.txt"
#endif  // #ifdef RELEASE_SETTING
#else   // #ifndef NO_LOGO
0
#endif  // #ifndef NO_LOGO
} ;
#endif  // #ifdef LOGO_FROM_FLASH