srcfilter.h

ct952 source code use for Digital Frame Photo

/**************************************************************************

        (C)Copyright Cheertek Inc. 2002-2003,
           D300, all right reserved

        Product : WinDVD Firmware

        Date    : 1999.8.26
        Purpose : Provide all SrcFilter information
        Sources :

****************************************************************************/

#ifndef __SRCFILTER_H__
#define __SRCFILTER_H__
#ifdef __cplusplus
        extern  "C"     {
#endif

//====================================
// declare type/structure/definition
//====================================
// define source type
#define     MAX_REMOVABLE_MEDIA     2

/*
enum    tagSOURCE_TYPE
{
    SOURCE_USB0,
    SOURCE_USB1,
    SOURCE_SERVO,
    SOURCE_ATAPI,
    SOURCE_NULL,    
    SOURCE_ALL = SOURCE_NULL,
    SOURCE_MAX_INDEX = SOURCE_NULL 
};
*/

// Brian0.65
//====================================
// declare type/structure/definition
//====================================
// Brian.ct909
// define Source type ID, use 8 bits: 
// [7:4]: Source Main ID
// [3:0]: Source Sub ID, mainly for USB card reader slot

#define SOURCE_NULL         0xFF // Brian0.67
#define SOURCE_ALL           SOURCE_NULL

#define SOURCE_ATAPI        0x10
#define SOURCE_SERVO        0x20

#define SOURCE_USB0_FIRST   0x30
#define SOURCE_USB0_0       SOURCE_USB0_FIRST
#define SOURCE_USB0_1       0x31
#define SOURCE_USB0_2       0x32
#define SOURCE_USB0_3       0x33
#define SOURCE_USB0_4       0x34
#define SOURCE_USB0_5       0x35
#define SOURCE_USB0_6       0x36
#define SOURCE_USB0_7       0x37
#define SOURCE_USB0_LAST    SOURCE_USB0_7

#define SOURCE_USB1_FIRST   0x40
#define SOURCE_USB1_0       SOURCE_USB1_FIRST
#define SOURCE_USB1_1       0x41
#define SOURCE_USB1_2       0x42
#define SOURCE_USB1_3       0x43
#define SOURCE_USB1_4       0x44
#define SOURCE_USB1_5       0x45
#define SOURCE_USB1_6       0x46
#define SOURCE_USB1_7       0x47
#define SOURCE_USB1_LAST    SOURCE_USB1_7

#define SOURCE_DVB          0x50
// wyc2.51-909P, add the source type SPI.
#define SOURCE_SPI          0x60

//Brian0.85, add range check define for removable source
#define SOURCE_REMOVABLE_FIRST  SOURCE_USB0_FIRST
#define SOURCE_REMOVABLE_LAST  SOURCE_USB1_LAST

// wyc1.01-909, modify to support max 2 bits.
// wyc2.53-909P, for support MP3/JPG play together, we increase one source count here. [0] mean current playing source information.
// [1] mean the backup of 1st source, [2] mean the backup of second source.
#define MAX_STREAM_COUNT        (2)     // We allow at most three input streams in the same time

typedef struct  tagSOURCE_FILTER_INPUT_STREAM_BUFFER
{
    BYTE    bSourceIndex;       // indicate this bit stream came from which source, ex. ATAPI, SERVO, USB, ...
    // PARSER module related members
    DWORD   dwDataFormat;       // specify the input data format
//    DWORD   EventReport;        // specify how many events needed to be reported

    // specify the memory buffer region for input bit stream DUMPIN
    DWORD   dwUpperAddr;
    DWORD   dwLowerAddr;
    DWORD   dwReadAddr;         // specify the read pointer, for buffer circular issue
    DWORD   dwWriteAddr;        // specify the write pointer
    DWORD   dwBuffLength;       // unit is sectors.

    // specify the total bit stream range wants to read
    DWORD   dwStartSector;
    DWORD   dwEndSector;
    DWORD   dwReadSector;       // indicate which sector that parser is processing
    DWORD   dwWriteSector;      // indicate which sector that source is reading

    // J500CSC_110, prevent some dvd titles' block start address is not alignment to 16 sectors.
    // This variable is updated by servo and not backward compatiable. Be careful if we want to
    // roll back to previous version.
    DWORD   dwBlockOffset;       // Indicate the start address's (LBA) least significant nibble of each block.
                                // This value is valid for DVD only and it is updated by servo when
                                // it received READ command.
    // wyc0.50-909
    // Other purpose variables.
    BYTE    bEnableRunning;
 } SOURCE_FILTER_INPUT_STREAM_BUFFER, *PSOURCE_FILTER_INPUT_STREAM_BUFFER;

//====================================
// declare global variables
//====================================
extern SOURCE_FILTER_INPUT_STREAM_BUFFER   __SF_SourceGBL[MAX_STREAM_COUNT];    // declare infortmation storage for each input stream


// Variables Extern Part.
// Brian0.65
extern DWORD   __dwSFStreamID;
extern DWORD    __dwSFDirRead;

// wyc1.06-909,
extern BYTE __bSFSourcePWDown;

// Global Variables
extern BYTE    __bCurrentIF; // using ATAPI_IF 
// wyc0.62, remove __bServoAutoCtrl
// wyc1.05-909, move from usbsrc.h to srcfilter.h because other module can't directly reference variables in usbsrc.
#ifdef SUPPORT_USB_SOURCE
extern WORD __wUSBSRCCluSize;
extern DWORD __dwUSBSRCPhyOffset;
extern DWORD __dwUSBStartPos;
#endif //


// wyc2.51-909P, extern variables.
#ifdef SUPPORT_ENCODE_JPG_PICTURE
extern  DWORD   __dwSFSPIStartAddr;
extern  DWORD   __dwSFSPIEndAddr;
#endif //

//LJY0.81, servo buffer config
// wyc2.76-909P,
// wyc2.77-909p, when not servo source, use another alignment format.
#ifdef SUPPORT_SERVO_SOURCE
#define SERVO_BUFSIZE_ALIGN_UNIT      (0xA000)
#else
#define SERVO_BUFSIZE_ALIGN_UNIT      (0x800)
#endif //

#define SECTOR_512  512 //2048/4=512DW
#define SECTOR_588  588 //2352/4=588DW
#define SECTOR_581  581 //2324/4=581DW, LJY1.24a, for VCD/SVCD 
#define SECTOR_607  607 //(2352+4*19)/5=607DW, For non-CDG RISC code, "55805580" will be inserted per 128bytes.
#define SECTOR_784  784 //((24B data+8B subcode)*98)/4=784DW, RISC won't insert "55805580"
//LJY1.23, share same define for CDG & pure CDDA
#ifdef SUPPORT_CDDA_WITH_SUBCODE
#define SECTOR_CDDA     SECTOR_784
#else
#define SECTOR_CDDA     SECTOR_588 //55805580+2352B for pure CDDA
#endif

//----------------------------------------------
//              SERVO definition
//----------------------------------------------
//LJY0.75, redefine it to conform with servo's definition 
#define DISC_TYPE_DVD           (0x00)
#define DISC_TYPE_CD            (0x80) 
#define DISC_TYPE_DVD_ROM       DISC_TYPE_DVD
#define DISC_TYPE_DVD_RAM       (0x01)
#define DISC_TYPE_DVD_R         (0x02)
#define DISC_TYPE_DVD_RW        (0x03)
#define DISC_TYPE_DVD_PLUS_RW   (0x09)
#define DISC_TYPE_DVD_PLUS_R    (0x0A) 
// wyc2.38a-909s, add one mode for DVD plus R dual layer disc.
#define DISC_TYPE_DVD_PLUS_R_DUAL   (0x0E)
#define DISC_TYPE_VCD           (0x14|DISC_TYPE_CD)
#define DISC_TYPE_CDI           (0x0A|DISC_TYPE_CD) 
#define DISC_TYPE_CDDA          (0x04|DISC_TYPE_CD)
#define DISC_TYPE_UNKNOWN       0xff

#define SERVO_MODE_CDROM        0x08
#ifdef CDDA_WAITSERVO
#define SERVO_MODE_AUDIO        0x10
#else
#define SERVO_MODE_AUDIO        0x00
#endif

// *** MULTI_DISC; Compatible with multiple-disc
#define SRCFILTER_NODISC                0x00
#define SRCFILTER_HAVEDISC              0x01
#define SRCFILTER_WAITSTABLE_TIMEOUT    0x02 //LJY1.05, it means servo cannot focus-on for power-on initial.
#define SRCFILTER_USER_ABORT            0x03 //LJY1.05-2
#define SRCFILTER_LOADDISC_FAILED       0x04 //LJY1.25, Support opentray when servo fails to close tray.
#define SRCFILTER_WAITING_STABLE        0x5
#define SRCFILTER_WRONGDISC                0x6
#define SRCFILTER_COMMAND_FAIL          0xff

// Error Status
#define ERR_RESPONSE            0xff
#define ERR_NOFOUND             0
#define ERR_SERVO_READ          1
#define ERR_SERVO_JUMP          2
#define ERR_SERVO_TRAY          3
#define ERR_SERVO_SET           4
#define ERR_SERVO_INFO          5

#define SERVO_END_TIME          0x7fffffffL

// TCC037, for control threshold
#define SERVO_THRESHOLD_DISABLE     0x01
#define SERVO_THRESHOLD_ENABLE      0x02
#define SERVO_THRESHOLD_VIDEO       0x03
#define SERVO_THRESHOLD_AUDIO       0x04
/////////////////////////////////
//LJY0.75, redefine tray status value for CT909
//LJY1.25, Support opentray when servo fails to close tray.
#define SRC_TRAY_OPENED         0x00
#define SRC_TRAY_OPENING        0x01
#define SRC_TRAY_CLOSED         0x02
#define SRC_TRAY_CLOSING        0x03
#define SRC_TRAY_USER_PUSH      0x04
#define SRC_TRAY_UNKNOWN        0xFF    // ** TCH1.05; 

// ** TCH1.05; begin... SrcFilter_GetStatus()
#define SRC_STATUS_NONE                         (0x00)
#define SRC_SPINDLE_STATUS_SPINNING       (0x08) 
// ** TCH1.05; end... 


////////////////////////////////////////////
// TCC172, For returning error status of the atapi command
#define SERVO_ERROR_NONE            0   // No Error
#define SERVO_ERROR_CMD             1   // Command Error
#define SERVO_ERROR_NOTREADY        2   // Device not ready(2/xx/xx)
#define SERVO_ERROR_NODISC          3   // No Disc in tray(2/3a/xx)
#define SERVO_ERROR_LOADDISC        4   // Loading disc (2/4/xx)
#define SERVO_ERROR_AUTH            5   // Authentication Error